#What is servlet ? Explain GET and POST methods of servlet.

[nel-world]

java q

1. What is java memory model? Explain differences between pre java 8 and post java 8 memory model. 2. What is a garbage collector? Explain all GCs upto java latest stable release. What is mark and sweep algorithm in GC? 3. Write a Fibonnaci calculator using a ForkJoinPool. 4. Write a ConcurrentQueue using wait and notify. 5. Give a stream of employees having id and name, using Java streams, give me a map where keys will be first letter of the name and value will be a set of employee names starting with that letter. My top 5 favourite Spring boot questions: 1. What is application context? What is web application context and dispatcher servlet? How are they related? 2. How do I create my own spring boot "starter". 3. Explain step by step how will you write a unit test for a TODO app created with spring boot. 4. I want to log the name of the method which gets executed when a route path of a particular controller gets called. How do I design such a solution without code repetition (Use AOP) 5. What is Isolation and propagation in a database transaction? What is locking? Why is it needed? Explain a few locking mechanisms!

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30 Java Full Stack Developer interview questions for Freshers

Are you an aspiring programmer seeking to start a professional journey as a Java Full Stack Developer? As you venture into the realm of web and software development, it is essential to equip yourself with the necessary skills and knowledge to effectively tackle the forthcoming challenges. Getting your first job as a Full Stack Developer is a big achievement, and to assist you, we have created a list of 30 Java Full Stack Developer interview questions specifically designed for beginners.

1. What is Java Full Stack Development?

Java Full Stack Development refers to the development of web applications using both front-end and back-end technologies, with Java as the primary programming language.

2. Explain the difference between front-end and back-end development.

Front-end development focuses on the user interface and client-side functionality, while back-end development deals with server-side logic and database interactions.

3. What are the key components of a typical web application stack?

A typical web application stack consists of a front-end framework (e.g., React, Angular), a back-end server (e.g., Spring Boot), and a database (e.g., MySQL).

4. What is Java Virtual Machine (JVM) and why is it important in Java development?

JVM is an essential part of Java that interprets Java bytecode and allows cross-platform compatibility. It plays a crucial role in running Java applications.

5. What is a servlet, and how does it relate to Java web development?

A servlet is a Java class used to extend the capabilities of servers and provide dynamic content. It is commonly used in Java web development to handle HTTP requests and responses.

6. Explain the Model-View-Controller (MVC) architectural pattern.

MVC is an architectural pattern that separates an application into three interconnected components: Model (data), View (user interface), and Controller (handles user input and updates the model and view).

7. What is Spring Framework, and how does it simplify Java development?

Spring is a popular Java framework that simplifies Java development by providing features like dependency injection, AOP, and MVC for building scalable and maintainable applications.

8. Describe RESTful web services and their importance in Java development.

RESTful web services are a way to build lightweight and scalable APIs using HTTP methods. They are essential for building modern web applications in Java.

9. What is Hibernate, and how does it relate to database interaction in Java?

Hibernate is an ORM (Object-Relational Mapping) framework that simplifies database interaction in Java by mapping Java objects to database tables.

10. Explain the concept of dependency injection in Spring.

Dependency injection is a design pattern used in Spring to manage component dependencies. It allows for loosely coupled and easily testable code by injecting dependencies rather than creating them.

11. What is a singleton pattern, and why is it relevant in Java development?

The singleton pattern ensures that a class has only one instance and provides a global point of access to that instance. It’s used to manage resources like database connections efficiently.

12. What is the difference between GET and POST HTTP methods?

GET is used for retrieving data from the server, while POST is used for sending data to the server for processing or storage.

13. What is SQL injection, and how can it be prevented in Java applications?

SQL injection is a security vulnerability where malicious SQL code is injected into user inputs. To prevent it, use parameterized queries and input validation.

14. Explain the purpose of a web container in Java EE applications.

A web container is responsible for managing the lifecycle of servlets and JSP pages in Java EE applications. (e.g., Tomcat)

15. What is a session in web applications, and how is it managed in Java?

A session is a mechanism to maintain user-specific data across multiple HTTP requests. In Java, sessions can be managed using cookies or URL rewriting.

16. What is the difference between forward and sendRedirect in servlets?

forward is used to forward the request and response objects to another resource within the same server, while sendRedirect sends a response with a new URL, causing a new request.

17. Explain the purpose of the @RequestMapping annotation in Spring MVC.

@RequestMapping is used to map a URL request to a specific controller method in Spring MVC, allowing for proper routing of requests.

18. What is a RESTful API endpoint, and how is it structured?

A RESTful API endpoint is a URL pattern that represents a resource and its actions. It typically follows a structured format, such as /resource/{id}.

19. What is CORS, and why is it important in web development?

CORS (Cross-Origin Resource Sharing) is a security feature that allows or restricts web pages in one domain from making requests to a different domain. It’s essential for security in web development.

20. What is the purpose of the web.xml file in Java web applications?

The web.xml file is a configuration file in Java web applications that defines servlets, filters, and their mappings, among other things.

21. Explain the concept of microservices and their advantages.

Microservices is an architectural style where an application is composed of small, independently deployable services. Advantages include scalability, maintainability, and flexibility.

22. What is Docker, and how does it facilitate deployment in Java development?

Docker is a containerization platform that allows developers to package applications and their dependencies into containers for consistent and efficient deployment.

23. What is the purpose of a version control system like Git in software development?

Git is used for tracking changes in code, collaborating with others, and maintaining a history of code revisions, which is essential for code management and collaboration.

24. How does Maven help in managing project dependencies in Java?

Maven is a build automation tool that simplifies the process of managing project dependencies, building projects, and producing artifacts.

25. What is the purpose of JUnit in Java development, and how is it used for testing?

JUnit is a testing framework used for writing and executing unit tests in Java. It ensures that individual components of the code function correctly.

26. Explain the concept of continuous integration (CI) and continuous delivery (CD).

CI involves regularly merging code changes into a shared repository, while CD automates the process of deploying code changes to production, ensuring a streamlined development workflow.

27. What is the Spring Boot framework, and how does it simplify Java application development?

Spring Boot is a framework that simplifies the setup and configuration of Spring applications, allowing developers to quickly build production-ready applications with minimal effort.

28. What are the key principles of the SOLID design principles in Java development?

SOLID is an acronym representing five design principles: Single Responsibility, Open/Closed, Liskov Substitution, Interface Segregation, and Dependency Inversion. These principles promote clean and maintainable code.

29. What is the purpose of the @Autowired annotation in Spring?

@Autowired is used for automatic dependency injection in Spring, allowing Spring to automatically resolve and inject dependencies into a class.

30. How can you secure a Java web application against common security threats?

Secure a Java web application by implementing proper authentication, authorization, input validation, using encryption, and regularly updating dependencies to patch vulnerabilities.

[jobbacking]

SkillPractical SpringBoot interview questions

Using the spring framework, you can build an enterprise java application. On other hand, spring provides a template for common services like Transaction Management, Garbage collection. So, that developer can focus on writing business logic and the framework can take care of all the common concerns or common functionality. Additionally, Spring provides infrastructure support like DB connectivity.

In this SpringBoot project, we will implement a basic student enrollment project. We will create our page templates using JSP files, using JDBC to access the database, we will be using an MYSQL database in this project. Displaying student records and updating them using the servlet provided by spring boot known as Dispatcher Servlet which allows us to map the URI and perform HTTP methods such as get and post methods.

JDBC

Java Database Connectivity (JDBC) is an application programming interface (API) for the programming language Java, which defines how a client may access a database. It is a Java-based data access technology used for Java database connectivity. It is part of the Java Standard Edition platform, from Oracle Corporation. It provides methods to query and update data in a database and is oriented towards relational databases. A JDBC-to-ODBC bridge enables connections to any ODBC-accessible data source in the Java virtual machine (JVM) host environment. In our demo, we will be using JDBC Template that is provided by Spring Boot.

Create New Project in SpingBoot

1. To create a new project, go to File option and click on New, select Project option as below.

2. By clicking on Project option a new window will open select Maven and choose Maven Project then click on Next button as below.

3. Now you'll have a window as below.

Workspace is a directory which stores the project, I’m going to use default workspace location if you want to choose the different directory you can choose any file in your computer by using Browse option then click Next button.

4. You will find all the maven-archetypes that are available & maven-archetype-quickstart is the default one. Click on Next.

5. You'll come up with GroupId and ArtifactId for your project.

Generally, GroupId is your company's web domain in reverse (just like packages), ArtifactId is your project name, then click on the Finish button.

6. Now, the project gets created with the following structure in eclipse IDE.

Spring MVC

As Spring Boot is just a utility for setting up the application. we need some framework to build java web-application. For this project, we are using Spring MVC. Spring MVC is a framework for building java web-applications based on the model-view-controller(MVC) pattern. 

Some of the interview questions that we covered in the SkillPractical Spring are:

1. Mention some of the configuration parameters available in Spring Boot? 2. How do you achieve transaction management? 3. Difference between conditional annotation and profiles? 4. What is Spring Data REST? 5. What do you understand by auto-configuration. How can you write a custom auto-configuration? 6. What is actuator and how do you configure? 7. What are Spring Boot starters? 8. What does annotation @SpringBootApplication do? 9. Mention some of the Spring Boot’s test features? 10. Explain Spring boot conditional annotations and give use cases to use them?

For more details on SpringBoot interview questions please visit our website.

SkillPractical has SpringBoot learning path that helps the user to learn the Java from scratch. If user have any questions on Java SpringBoot while attempting tests, he can post a question in SkillPractical community. They will get an answer from our expert consultants.

[siva3155]

300+ TOP SERVLET Interview Questions and Answers

SERVLET Interview Questions for freshers experienced :-

1. What is Servlet? A servlet is a Java technology-based Web component, managed by a container called servlet container or servlet engine, that generates dynamic content and interacts with web clients via a request & response paradigm. 2. Why is Servlet so popular? Because servlets are platform-independent Java classes that are compiled to platform-neutral byte code that can be loaded dynamically into and run by a Java technology-enabled Web server. 3. What is servlet container? The servlet container is a part of a Web server or application server that provides the network services over which requests and responses are sent, decodes MIME-based requests, and formats MIME-based responses. A servlet container also contains and manages servlets through their lifecycle. 4.When a client request is sent to the servlet container, how does the container choose which servlet to invoke? The servlet container determines which servlet to invoke based on the configuration of its servlets, and calls it with objects representing the request and response. 5.If a servlet is not properly initialized, what exception may be thrown? During initialization or service of a request, the servlet instance can throw an UnavailableException or a ServletException. 6.Given the request path below, which are context path, servlet path and path info? /bookstore/education/index.html context path: /bookstore servlet path: /education path info: /index.html 7.What is filter? Can filter be used as request or response? A filter is a reusable piece of code that can transform the content of HTTP requests,responses, and header information. Filters do not generally create a response or respond to a request as servlets do, rather they modify or adapt the requests for a resource, and modify or adapt responses from a resource. 8.When using servlets to build the HTML, you build a DOCTYPE line, why do you do that? I know all major browsers ignore it even though the HTML 3.2 and 4.0 specifications require it. But building a DOCTYPE line tells HTML validators which version of HTML you are using so they know which specification to check your document against. These validators are valuable debugging services, helping you catch HTML syntax errors. 9.What is new in ServletRequest interface ? (Servlet 2.4) The following methods have been added to ServletRequest 2.4 version: public int getRemotePort() public java.lang.String getLocalName() public java.lang.String getLocalAddr() public int getLocalPort() 10.Request parameter How to find whether a parameter exists in the request object? 1.boolean hasFoo = !(request.getParameter("foo") == null || request.getParameter("foo").equals("")); 2. boolean hasParameter = request.getParameterMap().contains(theParameter); (which works in Servlet 2.3+)

SERVLET Interview Questions 11. How can I send user authentication information while making URL Connection? You'll want to use HttpURLConnection.setRequestProperty and set all the appropriate headers to HTTP authorization. 12.Can we use the constructor, instead of init(), to initialize servlet? Yes , of course you can use the constructor instead of init(). There's nothing to stop you. But you shouldn't. The original reason for init() was that ancient versions of Java couldn't dynamically invoke constructors with arguments, so there was no way to give the constructur a ServletConfig. That no longer applies, but servlet containers still will only call your no-arg constructor. So you won't have access to a ServletConfig or ServletContext. 13.How can a servlet refresh automatically if some new data has entered the database? You can use a client-side Refresh or Server Push 14.The code in a finally clause will never fail to execute, right? Using System.exit(1); in try block will not allow finally code to execute. 15.What mechanisms are used by a Servlet Container to maintain session information? Cookies, URL rewriting, and HTTPS protocol information are used to maintain session information 16.Difference between GET and POST In GET your entire form submission can be encapsulated in one URL, like a hyperlink. query length is limited to 260 characters, not secure, faster, quick and easy. In POST Your name/value pairs inside the body of the HTTP request, which makes for a cleaner URL and imposes no size limitations on the form's output. It is used to send a chunk of data to the server to be processed, more versatile, most secure. 17.What is session? The session is an object used by a servlet to track a user's interaction with a Web application across multiple HTTP requests. 18.What is servlet mapping? The servlet mapping defines an association between a URL pattern and a servlet. The mapping is used to map requests to servlets. 19.What is servlet context ? The servlet context is an object that contains a servlet's view of the Web application within which the servlet is running. Using the context, a servlet can log events, obtain URL references to resources, and set and store attributes that other servlets in the context can use. (answer supplied by Sun's tutorial). 20.Which interface must be implemented by all servlets? Servlet interface. 21.Explain the life cycle of Servlet. Loaded(by the container for first request or on start up if config file suggests load-on-startup), initialized( using init()), service(service() or doGet() or doPost()..), destroy(destroy()) and unloaded. 22.When is the servlet instance created in the life cycle of servlet? What is the importance of configuring a servlet? An instance of servlet is created when the servlet is loaded for the first time in the container. Init() method is used to configure this servlet instance. This method is called only once in the life time of a servlet, hence it makes sense to write all those configuration details about a servlet which are required for the whole life of a servlet in this method. 23.Why don't we write a constructor in a servlet? Container writes a no argument constructor for our servlet. 24.When we don't write any constructor for the servlet, how does container create an instance of servlet? Container creates instance of servlet by calling Class.forName(className).newInstance(). 25.Once the destroy() method is called by the container, will the servlet be immediately destroyed? What happens to the tasks(threads) that the servlet might be executing at that time? Yes, but Before calling the destroy() method, the servlet container waits for the remaining threads that are executing the servlet’s service() method to finish. 26.What is the difference between callling a RequestDispatcher using ServletRequest and ServletContext? We can give relative URL when we use ServletRequest and not while using ServletContext. 27.Why is it that we can't give relative URL's when using ServletContext.getRequestDispatcher() when we can use the same while calling ServletRequest.getRequestDispatcher()? Since ServletRequest has the current request path to evaluae the relative path while ServletContext does not. 28. Whats the advantages using servlets over using CGI? CGI programs run outside the webserver. So a new process must be started to execute a CGI program. CGI programs are designed to handle a single request at a time. After that they return the result to the web server and exit. On the other hand servlets can handle multiple requests concurrently. They run within web servers. They generate dynamic content that is easier to write and faster to run. 29. What is Servlets and explain the advantages of Servlet life cycle? Servlets are the programs that run under web server environment. A copy of Servlet class can handle numerous request threads. In servlets, JVM stays running and handles each request using a light weight thread. Servlets life cycle involve three important methods, i.e. init, service and destroy. Init() Init method is called when Servlet first loaded in to the web server memory. Service() Once initialized, Servlets stays in memory to process requests. Servlets read the data provided in the request in the service() method. Destroy() When server unloads servlets, destroy() method is called to clean up resources the servlet is consuming. 30. What are different Authentication options available in Servlets. There are four ways of Authentication options available in servlets HTTP basic authentication In this, server uses the username and password provided by the client and these credentials are transmitted using simple base64 encoding. HTTP digest authentication This option is same the basic authentication except the password is encrypted and transmitted using SHA or MD5. HTTPS client authentication This options is based on HTTP over SSL. Form-based authentication Form-based authentication uses login page to collect username and password. 31. What is the GenericServlet class? GenericServlet makes writing servlets easier. To write a generic servlet, all you need to do is to override the abstract service method. 32. What is the difference between an Applet and a Servlet? Applets: Applets are applications designed to be transmitted over the network and executed by Java compatible web browsers. An Applet is a client side java program that runs within a Web browser on the client machine. An applet can use the user interface classes like AWT or Swing. Applet Life Cycle Methods: init(), stop(), paint(), start(), destroy() Servlets: Servlets are Java based analog to CGI programs, implemented by means of servlet container associated with an HTTP server. Servlet is a server side component which runs on the web server. The servlet does not have a user interface. Servlet Methods: doGet(), doPost() 33. List out the difference between ServletConfig and ServletContext? Both are interfaces in the package javax.servlet: ServletConfig is a servlet configuration object. It is used by a servlet container to pass information to a servlet during initialization. The ServletConfig parameters are specified for a particular servlet and are unknown to other servlets. The ServletContext object is contained within the ServletConfig object. It is provided by the web server to the servlet when the servlet is initialized. ServletContext is an interface which has a set of methods like getServletName(), getServletContext(), getInitParameter(), getInitParameterNames(). The servlet uses to interact with its servlet container. ServletContext is common to all servlets within the same web application. So, servlets use ServletContext to share context information. 35. What is the difference between using getSession(true) and getSession(false) methods? getSession(true) will check whether a session already exists for the user. If yes, it will return that session object else it will create a new session object and return it. getSession(false) will check existence of session. If session exists, then it returns the reference of that session object, if not, this methods will return null. 36. List out difference between a JavaBean from a Servlet? Servlets are Java based analog to CGI programs, implemented by means of a servlet container associated with an HTTP server. Servlets run on the server side. Beans are reusable code components written in Java that one can use in a variety of programming environments. JavaBeans are to Java what ActiveX controls are to Microsoft. Javabeans can run on server side, client side, within an applet etc. So, both have nothing in common except Java. 37. Define servlet mapping? Servlet mapping controls how you access a servlet. It is recommended that you don’t use absolute URLs. Instead usage of relative URLs should be done. If you try to deploy the application with a different context root, you might have to change all the urls used in all the JSP programs. Relative URLs is the solution so that you can deploy your application with different context root with out changing the URLs. 38. What is Servlets and explain the advantages of Servlet life cycle? Servlets are modules that run within the server and receive and respond to the requests made by the client. Servlets retrieve most of the parameters using the input stream and send their responses using an output stream. Servlets are used to extend the server side functionality of a website. They communicate with various application on the server side and respond to the request made by the client. 39. What is the difference between Difference between doGet() and doPost()? A doGet() method is limited with 2k of data to be sent, and doPost() method doesn't have this limitation. A request string for doGet() looks like the following: http://www.allapplabs.com/svt1?p1=v1&p2=v2&...&pN=vN doPost() method call doesn't need a long text tail after a servlet name in a request. All parameters are stored in a request itself, not in a request string, and it's impossible to guess the data transmitted to a servlet only looking at a request string. 40. What is the difference between ServletContext and ServletConfig? ServletContext: Defines a set of methods that a servlet uses to communicate with its servlet container, for example, to get the MIME type of a file, dispatch requests, or write to a log file.The ServletContext object is contained within the ServletConfig object, which the Web server provides the servlet when the servlet is initialized. ServletConfig: The object created after a servlet is instantiated and its default constructor is read. It is created to pass initialization information to the servlet. 41. What are all the protocols supported by HttpServlet? HttpServlet supports HTTP and HTTPS protocol. 42. Which exception is thrown if servlet is not initialized properly? Servlet Exception or Unavailable Exception is thrown if servlet is not initialized properly. 43. Who is responsible for writing a constructor? Container is responsible for writing constructor without arguments in servlet. 44. What are all the advantages of Servlet over CGI? Following are the advantages of Servlet over CGI: Cannot be run in an individual process. Servlet stays in the memory while requests. For every CGI request, you must load and start a CGI program. web.xml conveniences 45. What are the different mode that servlets can be used? Following are the modes that servlets can be used: Filter chains can be used to collect servlets together Support HTTP protocol Used for CGI based applications Dynamic generation of servlets 46. What are the uses of servlets? Servlets are used to process and store data submitted by HTML form, dynamic content, handle multiple request concurrently and manage state information on top of stateless HTTP. 47. Whether we can get deadlock situation in Servlets? Yes, it can be achieved by writing doGet method in doPost method and writing doPost method in doGet method. 48. What is the default HTTP method in the servlet? Default method is GET method for HTTPservlet. 49. Whether thread can be used in Servlets? Yes, Single thread can be used in servlets. 50. What exception should be thrown when servlet is not properly initialized? Servlet exception or an Unavailable exception is thrown when it is not properly initialized. 51. What is a filter? A filter is nothing but a piece of code which can be reusable that will be transforming the content of HTTP requests, response and header information. 52. What are the features added in Servlet 2.5? Following are the features added in Servlet 2.5: Dependency on J2SE 5.0 Support for annotations Loading the class Several web.xml Removed restrictions Edge case clarifications 53. When servlet is loaded? A servlet can be loaded when: First request is made Auto loading and Server starts up There is a single instance that answers all requests concurrently which saves memory Administrator manually loads. 54. When Servlet is unloaded? A servlet is unloaded when: Server shuts down Administrator manually unloads 55. What is life cycle of Servlet? Following is life cycle of Servlet: Loaded Initialized Destroy Unloaded SERVLET Questions and Answers Pdf Download Read the full article

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What is servlet ? Explain GET and POST methods of servlet.

What is servlet ? Explain GET and POST methods of servlet.

A servlet is a class of Java programming language used to extend the capabilities of servers that host applications accessed via a request-response programming model.

सर्वलेट जावा प्रोग्रामिंग भाषा का एक वर्ग ��ै जिसे सर्वर की क्षमताओं का विस्तार करने के लिए उपयोग किया जाता है, जो कि अनुरोध-प्रतिक्रिया प्रोग्रामिंग मॉडल के माध्यम से होस्ट अनुप्रयोगों को होस्ट करता है।

Although servlets can respond…

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JSP Interview questions

What is JSP?

Java Server Pages technology (JSP) is used to create dynamic web page. It is an extension to the servlet technology. A JSP page is internally converted into servlet.

What are advantages of using JSP?

JSP has several advantages as listed below

JSP Performance is significantly better because JSP allows embedding Dynamic Elements in HTML Pages itself. JSP are always compiled before it’s processed by the server unlike CGI/Perl which requires the server to load an interpreter and the target script each time the page is requested. JSP are built on top of the Java Servlets API, so like Servlets, JSP also has access to all the powerful Enterprise Java APIs, including JDBC, JNDI, EJB, JAXP etc. JSP pages can be used in combination with servlets that handle the business logic, the model supported by Java servlet template engines.

What are the life-cycle methods for a jsp?

JSP life cycle methods are listed below :

public void jspInit() : It is invoked only once, same as init method of servlet. public void _jspService(ServletRequest request,ServletResponse) throws ServletException,IOException : It is invoked at each request, same as service() method of servlet. public void jspDestroy() : It is invoked only once, same as destroy() method of servlet.

What are the advantages of JSP over Active Server Pages (ASP)?

The advantages of JSP are twofold.

First, the dynamic part is written in Java, not Visual Basic or other MS specific language, so it is more powerful and easier to use.

Second, it is portable to other operating systems and non-Microsoft Web servers.

What are the advantages of JSP over Pure Servlets?

It is more convenient to write (and to modify!) regular HTML than to have plenty of println statements that generate the HTML. Other advantages are:

Embedding of Java code in HTML pages. Platform independence. Creation of database-driven Web applications. Server-side programming capabilities.

What are the advantages of JSP over JavaScript?

JavaScript can generate HTML dynamically on the client but can hardly interact with the web server to perform complex tasks like database access and image processing etc.

What is difference between hide comment and output comment?

The jsp comment is called hide comment whereas html comment is called output comment. If user views the source of the page, the jsp comment will not be shown whereas html comment will be shown.

Explain lifecycle of a JSP.

A JSP Lifecycle consists of following steps:

Compilation: When a browser asks for a JSP, the JSP engine first checks to see whether it needs to compile the page. If the page has never been compiled, or if the JSP has been modified since it was last compiled, the JSP engine compiles the page.

The compilation process involves three steps:

Parsing the JSP.

Turning the JSP into a servlet.

Compiling the servlet.

Initialization: When a container loads a JSP it invokes the jspInit() method before servicing any requests Execution: Whenever a browser requests a JSP and the page has been loaded and initialized, the JSP engine invokes the _jspService() method in the JSP.The _jspService() method of a JSP is invoked once per a request and is responsible for generating the response for that request and this method is also responsible for generating responses to all seven of the HTTP methods ie. GET, POST, DELETE etc. Cleanup: The destruction phase of the JSP life cycle represents when a JSP is being removed from use by a container.The jspDestroy() method is the JSP equivalent of the destroy method for servlets.

What are the JSP implicit objects?

JSP provides 9 implicit objects by default. They are as follows:

out : the out is type of JspWriter request : the request is type of HttpServletRequest response : the response is type of HttpServletResponse config : the config is type of ServletConfig session : the session is type of HttpSession application : the application is type of ServletContext pageContext : the pageContext is type of PageContext page : the page is type of Object, it refer to this exception : the exception is type of Throwable

What is a sciptlet in JSP and what is its syntax?

A scriptlet can contain any number of JAVA language statements, variable or method declarations, or expressions that are valid in the page scripting language.

Following is the syntax of Scriptlet: ? 1

<% some java code %>

What are JSP declarations?

A declaration declares one or more variables or methods that you can use in Java code later in the JSP file. You must declare the variable or method before you use it in the JSP file. ? 1

<%! some variable declaration; %>

What are JSP expressions?

A JSP expression element contains a scripting language expression that is evaluated, converted to a String, and inserted where the expression appears in the JSP file.

The expression element can contain any expression that is valid according to the Java Language Specification but you cannot use a semicolon to end an expression.

Its syntax is: ? 1

<%= expression %>

What are JSP comments?

JSP comment marks text or statements that the JSP container should ignore. A JSP comment is useful when you want to hide or “comment out” part of your JSP page.

Following is the syntax of JSP comments: ? 1

<%-- This is JSP comment --%>

What are JSP Directives?

A JSP directive affects the overall structure of the servlet class. It usually has the following form: ? 1

<%@ directive attribute="value" %>

What are the types of directive tags?

The types directive tags are as follows:

<%@ page ... %> : Defines page-dependent attributes, such as scripting language, error page, and buffering requirements. <%@ include ... %> : Includes a file during the translation phase. <%@ taglib ... %> : Declares a tag library, containing custom actions, used in the page.

What are JSP actions?

JSP actions use constructs in XML syntax to control the behavior of the servlet engine. You can dynamically insert a file, reuse JavaBeans components, forward the user to another page, or generate HTML for the Java plugin.

Its syntax is as follows: ? 1

Name some JSP actions.

Some of the JSP Actions : jsp:include, jsp:useBean,jsp:setProperty,jsp:getProperty, jsp:forward,jsp:plugin,jsp:element, jsp:attribute, jsp:body, jsp:text

What are JSP literals?

Literals are the values, such as a number or a text string, that are written literally as part of a program code. The JSP expression language defines the following literals:

Boolean: true and false Integer: as in Java Floating point: as in Java String: with single and double quotes; ” is escaped as \”, ‘ is escaped as \’, and \ is escaped as \\. Null: null

What is a page directive?

The page directive is used to provide instructions to the container that pertain to the current JSP page. You may code page directives anywhere in your JSP page.

What is difference between include directive and include action?

include directive

The include directive includes the content at page translation time. The include directive includes the original content of the page so page size increases at runtime. It’s better for static pages.

include action

The include action includes the content at request time. The include action doesn’t include the original content rather invokes the include() method of Vendor provided class. It’s better for dynamic pages.

Is JSP technology extensible?

Yes. JSP technology is extensible through the development of custom actions, or tags, which are encapsulated in tag libraries.

How can I implement a thread-safe JSP page? What are the advantages and Disadvantages of using it?

You can make your JSPs thread-safe by having them implement the SingleThreadModel interface. This is done by adding the directive <%@ page isThreadSafe="false" %> within your JSP page.

How can we handle the exceptions in JSP ?

There are two ways to perform exception handling, one is by the errorPage element of page directive, and second is by the error-page element of web.xml file.

What are the two ways to include the result of another page. ?

There are two ways to include the result of another page:

By include directive By include action

Can we use the exception implicit object in any jsp page?

No. The exception implicit object can only be used in the error page which defines it with the isErrorPage attribute of page directive.

How is JSP used in the MVC model?

JSP is usually used for presentation in the MVC pattern (Model View Controller ) i.e. it plays the role of the view. The controller deals with calling the model and the business classes which in turn get the data, this data is then presented to the JSP for rendering on to the client.

What are the different scope values for the tag?

There are 4 values:

page request session application

What is the difference between ServletContext and PageContext?

ServletContext gives the information about the container whereas PageContext gives the information about the Request.

What is the difference in using request.getRequestDispatcher() and context.getRequestDispatcher()?

request.getRequestDispatcher(path) is used in order to create it we need to give the relative path of

the resource whereas context.getRequestDispatcher(path) in order to create it we need to give the absolute path of the resource.

What is EL in JSP?

The Expression Language(EL) is used in JSP to simplify the accessibility of objects. It provides many objects that can be used directly like param, requestScope, sessionScope, applicationScope, request, session etc.

What is basic differences between the JSP custom tags and java beans?

Custom tags can manipulate JSP content whereas beans cannot. Complex operations can be reduced to a significantly simpler form with custom tags than with beans. Custom tags require quite a bit more work to set up than do beans. Custom tags are available only in JSP 1.1 and later, but beans can be used in all JSP 1.x versions.

Can an interface be implemented in the jsp file?

No.

What is JSTL?

JSP Standard Tag Library is library of predefined tags that ease the development of JSP.

How many tags are provided in JSTL?

There are 5 type of JSTL tags.

core tags sql tags xml tags internationalization tags functions tags

Which directive is used in jsp custom tag?

The jsp taglib directive.

What are the 3 tags used in JSP bean development?

jsp:useBean jsp:setProperty jsp:getProperty

How to disable session in JSP?

<%@ page session="false" %>

What are various attributes Of page directive?

Page directive contains the following 13 attributes.

language extends import session isThreadSafe info errorPage isErrorpage contentType isELIgnored buffer autoFlush isScriptingEnabled

What is a include directive?

The include directive is used to includes a file during the translation phase. This directive tells the container to merge the content of other external files with the current JSP during the translation phase. You may code include directives anywhere in your JSP page.

The general usage form of this directive is as follows: ? 1

<%@ include file="relative url" >

What is a taglib directive?

The taglib directive follows the following syntax: ? 1

<%@ taglib uri="uri" prefix="prefixOfTag">

uri : attribute value resolves to a location the container understands

prefix : attribute informs a container what bits of markup are custom actions.

The taglib directive follows the following syntax: ? 1

<%@ taglib uri="uri" prefix="prefixOfTag" >

what is the function of action?

This action lets you insert files into the page being generated. The syntax looks like this: ? 1

Where page is the the relative URL of the page to be included.

Flush is the boolean attribute the determines whether the included resource has its buffer flushed before it is included.

What is Action?

The plugin action is used to insert Java components into a JSP page. It determines the type of browser and inserts the ? 1

or

tags as needed.

If the needed plugin is not present, it downloads the plugin and then executes the Java component. The Java component can be either an Applet or a JavaBean.

What is difference between GET and POST method in HTTP protocol?

The GET method sends the encoded user information appended to the page request. The page and the encoded information are separated by the ? Character.

The POST method packages the information in exactly the same way as GET methods, but instead of sending it as a text string after a ? in the URL it sends it as a separate message. This message comes to the backend program in the form of the standard input which you can parse and use for your processing.

[rafi1228]

Build Amazing Java Web Services – RESTful & SOAP – using Spring & Spring Boot. Master REST APIs & SOAP Web Services Now!

What you’ll learn

You will Learn to Design and Develop SOAP and RESTful web services with Spring Boot

You will Understand the BEST PRACTICES in designing RESTful web services

You will Learn the MAGIC of SPRING BOOT – Auto Configuration, Spring Initializr and Starter Projects

You will Learn to Connect Web Services to a Database using JPA and HIBERNATE with Spring Boot

You will Learn to Implement Exception Handling, Validation, HATEOAS and Filtering for RESTful Web Services.

You will Learn to use a wide variety of Spring Boot STARTER PROJECTS – Spring Boot Web, Spring Boot Web Services, Spring Boot Data JPA

You will learn how to version, monitor (Spring Boot Actuator) and document (Swagger) your RESTful Web Services with Spring Boot

You will understand about WSDL, SOAP Header, SOAP Body, SOAP Fault, XSD, JAXB and EndPoint

Requirements

You have an attitude to learn while having fun 🙂

You should have prior Java Experience and Zero Experience with Web Services

We will help you install Eclipse and get up and running with Maven and Tomcat.

Description

REST ?   Yes.    Spring Boot ?  Yes     SOAP ?   Yes     Best Practices ?  Yes    Hands-on ?   Of course.

Do you want to Master Building Great Java Web Services – both RESTful and SOAP – with Spring Boot?

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Developing SOAP and RESTful web services is fun. The combination of Spring Boot, Spring Web MVC, Spring Web Services and JPA makes it even more fun.

Architectures are moving towards microservices. RESTful web services are the first step to developing great microservices. Spring Boot, in combination with Spring Web MVC (also called Spring REST) makes it easy to develop RESTful web services.

There are two parts to this course – RESTful web services and SOAP Web Services.

In the first part of the course, you will learn the basics of RESTful web services developing resources for a social media application. You will learn to implement these resources with multiple features – versioning, exception handling, documentation (Swagger), basic authentication (Spring Security), filtering and HATEOAS. You will learn the best practices in designing RESTful web services.

You will be using Spring (Dependency Management), Spring MVC (or Spring REST), Spring Boot, Spring Security (Authentication and Authorization), Spring Boot Actuator (Monitoring), Swagger (Documentation), Maven (dependencies management), Eclipse (IDE), Postman (REST Services Client) and Tomcat Embedded Web Server. We will help you set up each one of these.

While the use of SOAP Web Services is on the way down, there are still considerable number of web services using this approach.

In the second part of the course, you will learn the basics of implementing SOAP Web Servicesdeveloping a few web services for a course management application. You will learn to use a Contract first approach – defining XSD (XML Schema Definition) for your requests and responses. You will learn about WSDL (SOAP Header, SOAP Body and SOAP Fault), XSD (XML Schema Definition) and JAXB (Java API for XML Binding). You will implementing three SOAP web services with exception handling and basic security (with WS Security).

In this part of the course, you will be using Spring (Dependency Management), Spring Web Services , Spring Boot, Spring Security (Authentication and Authorization), Maven (dependencies management), Eclipse (IDE), Wizdler (SOAP Services Chrome Plugin) and Tomcat Embedded Web Server. We will help you set up each one of these.

You will learn

What is a Web Service?

What is a RESTful Web Service?

How to implement RESTful Web Services with Spring and Spring Boot?

What are the best practices in designing RESTful Web Services?

How to design Resources and GET, POST and DELETE operations?

How to implement Validation for RESTful Web Services?

How to implement Exception Handling for RESTful Web Services?

What is HATEOAS? How to implement HATEOAS for a Resource?

What are the different approach in versioning RESTful Services?

How to use Postman to execute RESTful Service Requests?

How to implement basic authentication with Spring Security?

How to implement filtering for RESTful Services?

How to monitor RESTful Services with Spring Boot Actuator?

How to document RESTful Web Services with Swagger?

How to connect RESTful Services to a backend with JPA?

What is a SOAP Web Service?

What is WSDL (Web Service Definition Language)?

What is SOAP Header, SOAP Body and SOAP Fault?

What is an XSD (XML Schema Definition)?

How to write an XSD for your requests and responses?

What is JAXB (Java API for XML Binding)?

What is an Endpoint?

What is a Contract First approach?

What are the different steps in building SOAP Web Services with Spring Web Services & Spring Boot?

How to build different SOAP Web services for GetCourseDetailsRequest, GetAllCourseDetailsRequest and DeleteCourseDetailsRequest?

How to use Wizdler to execute SOAP Requests?

How to implement exception handling for SOAP Web Services?

How to implement basic security with WS Security for SOAP Web Services?

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******* Step By Step Details *******

RESTful Web Services 

Step 01 – Initializing a RESTful Services Project with Spring Boot

Step 02 – Understanding the RESTful Services we would create in this course

Step 03 – Creating a Hello World Service

Step 04 – Enhancing the Hello World Service to return a Bean

Step 05 – Quick Review of Spring Boot Auto Configuration and Dispatcher Servlet – What’s happening in the background?

Step 06 – Enhancing the Hello World Service with a Path Variable

Step 07 – Creating User Bean and User Service

Step 08 – Implementing GET Methods for User Resource

Step 09 – Implementing POST Method to create User Resource

Step 10 – Enhancing POST Method to return correct HTTP Status Code and Location URI

Step 11 – Implementing Exception Handling – 404 Resource Not Found

Step 12 – Implementing Generic Exception Handling for all Resources

Step 13 – Exercise : User Post Resource and Exception Handling

Step 14 – Implementing DELETE Method to delete a User Resource

Step 15 – Implementing Validations for RESTful Services

Step 16 – Implementing HATEOAS for RESTful Services

Step 17 – Overview of Advanced RESTful Service Features

Step 18 – Internationalization for RESTful Services

Step 19 – Content Negotiation – Implementing Support for XML

Step 20 – Configuring Auto Generation of Swagger Documentation

Step 21 – Introduction to Swagger Documentation Format

Step 22 – Enhancing Swagger Documentation with Custom Annotations

Step 23 – Monitoring APIs with Spring Boot Actuator

Step 24 – Implementing Static Filtering for RESTful Service

Step 25 – Implementing Dynamic Filtering for RESTful Service

Step 26 – Versioning RESTful Services – Basic Approach with URIs

Step 27 – Versioning RESTful Services – Header and Content Negotiation Approaches

Step 28 – Implementing Basic Authentication with Spring Security

Step 29 – Overview of Connecting RESTful Service to JPA

Step 30 – Creating User Entity and some test data

Step 31 – Updating GET methods on User Resource to use JPA

Step 32 – Updating POST and DELETE methods on User Resource to use JPA

Step 33 – Creating Post Entity and Many to One Relationship with User Entity

Step 34 – Implementing a GET service to retrieve all Posts of a User

Step 35 – Implementing a POST service to create a Post for a User

Step 36 – Richardson Maturity Model

Step 37 – RESTful Services Best Practices

SOAP Web Services

Step 01 – Initialize a Spring Web Services application with Spring Boot

Step 02 – Overview of creating SOAP Web Service using Contract First Approach

Step 03 – Define Request and Response XML Structure

Step 04 – Define XML Schema Definition (XSD) for Request – GetCourseDetailsRequest

Step 05 – Define XML Schema Definition (XSD) for Respone – GetCourseDetailsResponse

Step 06 – More about XML Schema Definition and Implementing XSD Best Practices

Step 07 – Introduction to Java API for XML Binding (JAXB) and Configuring JAXB 2 Maven Plugin

Step 08 – Configuring an Endpoint for GetCourseDetailsRequest

Step 09 – Spring Web Services Configuration – Message Dispatcher Servlet

Step 10 – Spring Web Services Configuration – Generating WSDL

Step 11 – Using Wizdler to execute SOAP Requests

Step 12 – Implementing a service – Course Details Service – backend with in memory array list

Step 13 – Implementing SOAP Web Service for GetAllCourseDetailsRequest

Step 14 – Quick introduction to different parts of a WSDL

Step 15 – Implementing SOAP Web Service for DeleteCourseDetailsRequest

Step 16 – Improving the DeleteCourseDetailsRequest – Using an Enum for Status

Step 17 – Exception Handling and SOAP Fault Responses

Step 18 – Implementing Security for SOAP Web Services with WS Security

Zero risk. 30 day money-back guarantee with every purchase of the course. You have nothing to lose!

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Who this course is for:

You want to learn the basics of Web Services

You want to learn the terminology associated with Web Services

You want to learn to develop and design RESTful web services

You want to learn to develop and design SOAP web services

You have good experience with Java and want to see what more you can do with Java

You have good experience with Spring and want to use that knowledge

Created by in28Minutes Official Last updated 3/2019 English English

Size: 1.16 GB

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The post Master Java Web Services and RESTful API with Spring Boot appeared first on Free Course Lab.

[terabitweb]

Original Post from InfoSecurity Magazine Author:

#DEFCON: American Teen Exposes Flaws in School IT Systems

The challenges of government and enterprise IT security have been documented in a multitude of reports over the years, but what is the state of IT security within American schools?

At the DEF CON 27 conference in Las Vegas, 18-year-old Bill Demirkapi detailed how he discovered multiple vulnerabilities within several different software applications used in his school, including Blackboard’s Community Engagement software and Follett’s Student Information System. He started finding the issues when he was 16 years old and continued his research until he graduated in spring 2019.

The bugs ranged in severity and type and included SQL injection, as well as XML inclusion vulnerabilities. While the bugs varied the ultimate impact, Demirkapi said that he could have taken personally identifiable information or even changed his grades.

“I knew that there was a lot of schools using the software,” Demirkapi said. “My method of finding vulnerabilities was…really inadequate and nonprofessional. It was just looking at pages and trying to mess with the parameters.”

Among the simple flaws that he was able to discover was improper access control to the student information system. Demirkapi explained that most properties of the system were incremented, with a simple approach, making it easy to identify a student. Additionally he discovered a local file inclusion flaw.

He explained that when downloading their schedule or report card, users would be redirected to a servlet called toolResult.do.

“After running a tool or attempting to download a file shared with the user, a request to toolResult.do is made,” Demirkapi said. “By modifying the fileName parameter to the proper path escape, an attacker can access any file on the system.”

Within Blackboard’s Community Engagement software, Demirkapi said that he found what he referred to as “SQL injections galore,” the end result of which also enabled him to gain unauthorized access. Again, he noted that he really didn’t know what he was doing but was still able to find issues.

“Essentially, I grabbed a list of links through a crawler and using Chrome Web Tools, I would then try and find interesting parameters to play around with and see how the server reacted when it received unexpected input,” he said. “For parameters that responded to characters commonly used in SQL injection, I put them through SQLmap.”

SQLmap is popular open-source tool that easily enables users to test for and exploit SQL injection conditions in software. The Blackboard system that Demirkapi accessed involved more than just his own school and had over five million students and teachers in the system spread across over 5,000 schools.

Demirkapi was quick to note that in his own research he only looked at his own data and did not look at or take anyone else’s information. He commented that any other information that was gathered was metadata, such as the number of rows in a database.

“The primary reason I kept investigating is because the database had my records too,” he said. “I felt obligated to determine the extent for the impact to my own records and the records of my peers.”

Not only was Demirkapi meticulous in trying to be responsible about only accessing his own data, he also attempted to be responsible in his disclosure to both his school and the impacted vendor, with mixed results. After attempting to get the attention of his school with a disclosure notice that was only supposed to go to his school’s IT team but ended up going to every school in his district, Demirkapi said he was suspended from school for two days.

Demirkapi learned from that initial experience and made future disclosures via the CERT Coordination Center, which made the disclosure process a bit easier getting things fixed, though he still faced some hurdles.

During his presentation, he noted that he had contacted Blackboard before giving his DEF CON presentation and was advised to share a statement in the presentation, which he did.

“Blackboard is always working hard to improve both the security of our products, as well as the processes and procedures we leverage in support of security,” the company stated.

Wrapping up, Demirkapi said that it’s important for schools to take data security seriously and hold software vendors accountable. “Don’t fall for marketing,” he said. “Just because they say they take care of data doesn’t mean they do.”

Demirkapi added that in his view there needs to be more regulations to keep children’s data safe, since they can’t defend their own data. “If a 16 year old can find a breach affecting millions of students and teachers, what would a nation–state find?” he asked.

#gallery-0-6 { margin: auto; } #gallery-0-6 .gallery-item { float: left; margin-top: 10px; text-align: center; width: 33%; } #gallery-0-6 img { border: 2px solid #cfcfcf; } #gallery-0-6 .gallery-caption { margin-left: 0; } /* see gallery_shortcode() in wp-includes/media.php */

Go to Source Author: #DEFCON: American Teen Exposes Flaws in School IT Systems Original Post from InfoSecurity Magazine Author: #DEFCON: American Teen Exposes Flaws in School IT Systems The challenges of government and enterprise IT security have been documented in a multitude of reports over the years, but what is the state of IT security within American schools?

[prasanththampi]

Annamalai assignment 2019 Answer sheets in online whatsapp 9924764558

GLOBAL MARKETING MBA ANNAMALAI ASSIGNMENT ANSWER PROVIDED WHATSAPP 91 9924764558

CONTACT: DR. PRASANTH MBA PH.D. DME MOBILE / WHATSAPP: +91 9924764558 OR +91 9447965521 EMAIL: prasanththampi1975@gmail.com WEBSITE: www.casestudyandprojectreports.com

ANNAMALAI UNIVERSITY DIRECTORATE OF DISTANCE EDUCATION M.B.A. E. BUSINESS SECOND YEAR Academic Year 2018 - 2019 ASSIGNMENT TOPICS This booklet contains assignment topics. Students are asked to write the assignments for SIX papers as per instructions, those who have opted Project and Viva-Voce. Students are asked to write the assignments for the EIGHT Papers as per instruction those who have opted Two Theory Papers (2.7.1 & 2.7.2) as specialisation. Last date for submission : 28-02-2019 Last date for submission with late fee ` 300/- : 15-03-2019 NOTE: 1. Assignments sent after 15-03-2019 will not be evaluated. 2. Assignments should be in the own handwriting of the student concerned and not type-written or printed or photocopied. 3. Assignments should be written on A4 paper on one side only. 4. All assignments (with Enrolment number marked on the Top right hand corner on all pages) should be put in an envelop with superscription “MBA Assignments” and sent to The Director, Directorate of Distance Education, Annamalai University, Annamalainagar – 608 002 by Registered post. 5. No notice will be taken on assignments which are not properly filled in with Enrolment Number and the Title of the papers. 6. Students should send full set of assignments for all papers. Partial assignments will not be considered. ASSIGNMENT INSTRUCTIONS Write assignments on any TWO topics in each paper out of the FOUR. For each Topic the answer should not exceed 15 pages. Each assignment carries 25 marks (2 topics). DR. M. ARUL DIRECTOR 2 2.1 E-COMMERCE 1. Enumerate Security of Internet hosts and networks, Public key infrastructure, Safety of E-Commerce applications, Electronic payment systems, Trust and reputation in E-Commerce. 2. Discuss about the prevention procedures of the firewall to avoid the attack of Hackers. 3. “Online Shopping generate new economy”- Comment your opinion with proper Justification. 4. Discuss the role played by E-commerce in providing customer service at the various stages (product selection to post purchase) in an online buying transaction. 2.2 E-COMMERCE: APPLICATION AND SECURITIES 1. Is the e-payment system secured? How? and why not? Discuss different types of e-commerce payment systems available globally. 2. Elaborate the Past, Present and Future of the World Wide Web. 3. The Emerging Role of Banks in E-Commerce and Application of E-commerce in Banking.– Discuss 4. Security Issues & Challenges to E- Commerce, Looking Ahead to the Future of E-Commerce Security-Elaborate. 2.3 INTERNET AND JAVA PROGRAMMING 1. “The Internet has no single owner, yet everyone owns (a portion of) the Internet. The Internet has no central operator, yet everyone operates (a portion of) the Internet” – Discuss. 2. Can DHTML be used to create website? Create a website for an online marketing company. Explain the process. 3. “Application security features are built into the JAVA language”. Discuss on how to take advantage of these features and several other simple measures to ensure Java Application Security”. 4. “Java Database Connectivity is an application programming interface (API) which allows the programmer to connect and interact with databases” - Discuss. 3 2.4 ADVANCED WEB DEVELOPMENT AND DESIGN TOOLS 1. What is Java Script. Explain the following of Java Script with suitable examples? a. Operations b. Statements c. Functions d. Event handling e. Objects f. Frames and windows g. Cookies h. Creating links i. Using images j. Doing maths 2. Explain various HTML tags used for creating a web page with suitable example. Elaborate the procedure to convert XML to HTML and HTML to XML. 3. What is a Java Bean? Discuss the architectural overview of Java Bean. Explain the components of Java Bean. Explain the properties of Java Bean with suitable coding. 4. What is servlet? Explain the lifecycle of a servlet. Explain the methods to read HTTP header. Explain the methods to set HTTP Response Header. 2.5 ENTERPRISE RESOURCE PLANNING 1. How will you execute the Gap Analysis phase of ERP implementation for a very large manufacturing industry? Discuss the steps involved in this scenario. 2. Explain the Planning and Execution Model based on integrated process for a service industry. 3. Discuss the common myths about ERP and find practical solutions for dispelling them in your organization. 4. Most companies today have made significant investments in information technology systems. Write a case study of Integrating ERP, CRM and SCM creates a single view of organizational profitability. 2.6 STRATEGIC MANAGEMENT 1. Do a SWOT Analysis for Reliance Jio 4G services in Indian market and analyse the strategic approach of reliance communication in this regard. 2. What were the major strategic drawbacks of Kingfisher Airlines? What was the vital reason for its dropdown? Consider the strategic issues and justify it. 3. Illustrate with examples of hyper competition and competitive dynamic approaches in strategic marketing. 4. Why would management adopt a stability strategy? Can stability strategies be viable over a lengthy period of time? Why or Why not? 4 2.7.1 GLOBAL MARKETING 1. Discuss the various terms of trade and explain about the concept and components of Balance of payments. 2. Elucidate the tariff and non tariff barriers and discuss about reasons for foreign exchange control. 3. Explain the functions and responsibilities of IMF and IBRD. 4. Write the export licensing procedure and forms required for exports. 2.7.2 STRUCTURED SYSTEM ANALYSIS AND DESIGN 1. Draw the context diagram and a set of data flow diagrams for developing a library management system with the following functionalities. List the assumptions made in your analysis. a. Inquiring the availability of a book by giving the ISBN or title or author's name b. Renting a book that is available c. Returning a book after use d. Reserving a book when it is not available e. Collection of overdue charges f. Maintaining book details g. Maintaining supplier details who supply the goods. 2. Design a set of files for supporting a common payroll system. Comment on the data security issues of the file system you have designed. 3. Assume that you are in charge of designing software to be installed in bank ATM. Which kind of architecture would you choose? Give reasons for your selection and draw the architecture diagram of the system. 4. Assume that you are given the following details of a small mail order catalogue system that allows people to shop from home: When a customer receives the catalogue and wants to buy something, he can telephone, fax or email his order to the company. The company gets the order and sends the goods and an invoice. When the customer receives the goods with a delivery note, he sends payment and receives a receipt for payment. Draw the context diagram and data flow diagrams up to level-2 to analyze the requirements of this system. Also, give the data dictionary.  M.B.A.[E.B.] – 2ND YEAR – Assignment - AUP/551/C-200 ANNAMALAI UNIVERSITY PRESS 2018 - 2019

1 ANNAMALAI UNIVERSITY DIRECTORATE OF DISTANCE EDUCATION M.B.A. SECOND YEAR Academic Year : 2018 - 2019 ASSIGNMENT TOPICS This booklet contains assignment topics. Students are asked to write the assignments for SIX papers as per instructions, those who have opted Project and Viva-Voce. Students are asked to write the assignments for the EIGHT Papers as per instruction those who have opted Two Theory Papers as specialisation. Last date for submission : 28-02-2019 Last date for submission with late fee ` 300/- : 15-03-2019 NOTE: 1. Assignments sent after 15-03-2019 will not be evaluated. 2. Assignments should be in the own handwriting of the student concerned and not type-written or printed or photocopied. 3. Assignments should be written on A4 paper on one side only. 4. All assignments (with Enrolment number marked on the Top right hand corner on all pages) should be put in an envelop with superscription “MBA Assignments” and sent to The Director, Directorate of Distance Education, Annamalai University, Annamalainagar – 608 002 by Registered post. 5. No notice will be taken on assignments which are not properly filled in with Enrolment Number and the Title of the papers. 6. Students should send full set of assignments for all papers. Partial assignments will not be considered. ASSIGNMENT INSTRUCTIONS Write assignments on any TWO topics in each paper out of the FOUR. For each Topic the answer should not exceed 15 – pages. Each assignment carries 25 marks (2 topics). Dr. M. ARUL DIRECTOR 2 2.1 HUMAN RESOURCE MANAGEMENT 1."HR outsourcing has become a common practice throughout the world"-Discuss the implications of HR outsourcing functions. 2. Identify the Paramount barriers for effective training programme in IT field and how to crush them". Explain with real life examples. 3. What type of interview techniques do you adopt for selecting an Executive in a FMCG company for the post of Marketing Manager? 4. Assume that you are responsible for evaluating the employees’ performance in the public sector manufacturing company. Discuss the appraisal process. Also explain techniques you apply for various levels and give reasons. 2.2 MARKETING MANAGEMENT 1. Explain the recent trends in marketing concepts, also discuss the factors that a marketing manager must take into account while developing the marketing mix for the below mentioned products. 1. Female Cosmetics, 2. Children Health Drinks and 3. Adult Bike. 2. ‘Every change in the political and legal environment creates an adjustment problem for the marketers’ – as a budding manager what is your opinion about this statement and suggest a suitable strategy to adopt successful and smooth running of your business. 3. In designing an advertising campaign for a soft drink, which would you find more useful; information about consumer demographics or information about consumer life style? Give an example of how would you use each type of information. 4. Suggest a successful way to segment the market for the following products a) Detergent Soap b) Designer Jewellery c) Breakfast Cereals. 2.3 FINANCIAL MANAGEMENT 1. It is usual to declare good dividends when the company is making good profit. It is profitable for companies not to declare any dividend even when they are making good profits? What will be the reaction of the shareholder? Discuss. 2. If you are working as a financial manager in an organization, what are your policies to make profit for the organization? 3. Assume that you are new entrepreneur to start the business, which financial resources you opt? Justify with your views. 4. “The success of a business concern depends upon the way in which it earnings are computed, distributed and retained”- comment on this statement. 2.4 OPERATIONS MANAGEMENT 1. Prepare step by step Supply Chain network layout for any manufacturing company. 2. List the various factors to be considered for locating Atomic Power plant. 3. Prepare PERT network for assembling a Motor Bike. 4. Visit any production plant and list various Material Handling devices with photographs. Explain its advantages and disadvantages. 3 2.5 PROJECT MANAGEMENT AND ENTREPRENEURSHIP 1. ABC & CO Ltd wishes to setup a paper manufacturing unit in the sub urban area of your city. You have been assigned to examine the preliminary requirements and to conduct a feasibility study. What factors you will consider to study the technical and economic feasibilities of the project. Give an outline of the feasibility report. 2. ‟Detailed project report forms the foundation on which the entire super structure of the project is built,” if it is weak, the project cannot withstand the turbulent times ahead. Discuss bringing out the do’s and don’ts of a good report. 3. Discuss about the infrastructure projects in the context of present day’s economic developments of the country. Brief out the common problems associated with it and the efforts made by the government to solve the same. 4. Why do role models impact the decision of people to become the entrepreneurs? Do you think that a person whose parent was an entrepreneur of a failed business is more or less likely to start his or her own business than a person whose parents were managers of large established companies? 2.6 STRATEGIC MANAGEMENT 1. Do a SWOT Analysis for Reliance Jio 4G services in Indian market and analyse the strategic approach of reliance communication in this regard. 2. What were the major strategic drawbacks of Kingfisher Airlines? What was the vital reason for its dropdown? Consider the strategic issues and justify it. 3. Illustrate with examples of hyper competition and competitive dynamic approaches in strategic marketing. 4. Why would management adopt a stability strategy? Can stability strategies be viable over a lengthy period of time? Why or Why not? 2.7.1 HRM : (a) LABOUR WELFARE AND INDUSTRIAL RELATIONS 1. Do you think that the rules laid down on the various Acts pertaining to labour welfare are employer friendly or employee friendly? Justify your stand with valid examples. 2. What is your view that a small organization having an employee strength of 10 - 30 cannot implement employee welfare measures as per the prescribed Act or beyond the purview of the Act? Discuss with supportive evidences. 3. “Providing too many benefits to employees leads to industrial unrest hence they should be kept within certain limit”. Do you agree? Justify your stand. 4. “The Government plays an important role in establishing a better industrial relations and it passes various laws to protect the interest of both employers and employees”-Discuss. 4 2.7.1 HRM: (b) TRAINING AND DEVELOPMENT 1. Briefly explain business case for e-learning. Describe the advantages and disadvantages of e-learning in Indian scenario. 2. Prepare a training schedule for a newly joined salesman in a pharma company. 3. Assume that you are training an employee to diagnose and repair a loose wire in an electrical socket. After demonstrating the procedures to follow, you let the trainee show you how to do it. The trainee correctly demonstrates the process and repairs the connection on the first attempt. Has learning occurred? Justify your Answer. 4. Many employees are unwilling to relocate geographically because they like their current community and because spouses and children prefer not to move, as the result, it is difficult to develop employees through job experiences that require relocation. How could an employee’s current job be changed to develop that employee’s leadership skills? 2.7.2 MM : (a) SALES AND DISTRIBUTION MANAGEMENT 1. Sales Manager’s dilemma is mainly in using the Sales Management Information. System towards hiring, training and allocating tasks – Discuss. 2. Explore new marketing and distribution channel for online e-marketing Companies. 3. Middleman cannot be eliminated in distribution network – Discuss. 4. Sales management and distribution management are parallel functions – Elucidate. 2.7.2 MM : (b) MARKETING RESEARCH AND CONSUMER BEHAVIOUR 1. Marketing research is undertaken to guide managers in the analysis of marketing problems. Elucidate. 2. If you have to conduct interviews in a field survey, describe how you would establish a rapport with respondents. 3. “Knowledge about individual’s exposure to various media of communication will enable the marketer to understand consumer social behaviour:” Do you agree with this statement? Why? 4. How dogmatism and cognitive personality factors affect the purchase behaviour of consumer. 2.7.3 FM : (a) INVESTMENT, SECURITY AND PORTFOLIO MANAGEMENT 1. “The most important index in financial market is the stock index, which uses a set of stock that is representation of the whole market, or a specified sector, to measure the change in the overall behaviour of the market or sector over a period of time”. Do you agree or disagree? Give your views by taking the present situation. 5 2. The technical analyst places a great deal of importance on supply and demand in stock pricing. Presumably the fundamental analyst also believes that supply and demand are important. In what ways do the two groups disagree on the subject? Give your comments with suitable examples. 3. The efficient market theory has major implications for the practice of portfolio management. One obvious implication is the determination of superior analyst. Another is how to carry out the management of portfolios, assuming no success to superior analysts. Assume that none of the analysts to whom you have access is superior, what specific investment practices you would implement for your clients? 4. Reported earnings typically differ, sometimes considerably from economic earnings. Nevertheless, it is often argued that reported earnings are intended simply to provide source information to investors about the value of the firm. If so, might there not be alternative accounting procedures of equal use to investors? How might one go about evaluating the usefulness of such procedures? 2.7.3 FM: (b) MANAGEMENT OF FINANCIAL SERVICES 1. Outline the features of the framework of regulation of the credit information companies in India. What are the regulatory and supervisory objectives of the RBI in relation to the NBFCs? Discuss the main elements of the RBI framework of NBFC regulation. 2. I like to invest Rs 2 laths for long term in share market. Will you suggest investing it right now or should I wait for further correction. Justify your views in detail. 3. Discuss the process of selecting an investment in venture capital financing. Explain briefly the framework of the scheme of regulation of venture capital funds by the SEBI. 4. Discuss the structure and working of Indian banking industry. What suggestions would you offer for improvement of their performance? 2.7.4 PM: (a) PRODUCTION, PLANNING, CONTROL AND MAINTENANCE 1. Identify two industries of your choice. When one industry practices TQM and the other practice six SIGMA. What will be the defective rate of the two industries? 2. Visit a manufacturing industry find out the areas in which control chart are used. Prepare a detailed report. 3. Visit a manufacturing organization. Monitor the organization structure and functions of the production planning and control department. Prepare your detailed report. 4. Visit a manufacturing organization. Collect all relevant information regarding vendors of the organization. Prepare a detailed report on the vendor management practice of the organization. 6 2.7.4 PM : (b) QUALITY MANAGEMENT 1. Quality and profitability are incompatible objectives.'' Do you agree? Write the quality and profitability factors for FORD motor. 2. How would you provide for quality assurance in financial services being offered by a NBFC? 3 How a quality awards can be planned and the formalities can be achieved? Write the ISO awards in automobile manufacturing industry. 4. How the core competencies its reliability of the strategic alliances for ensuring quality? Write the factors on health care industry in India. 2.7.5 SYSTEMS: (a) PERSONAL PRODUCTIVITY TOOLS 1. For what purpose the Macros are used in MS-Word. Give two examples with including the procedures to be followed while inserting Macros with step by step instruction. 2. What are the methods adopted to draw various types of Charts in Excel. Draw any three Charts of your choice. (Attach the printout copy of the charts from Excel sheet). 3. Mail Transfer Agent (MTA) role in e-mail is important – do you agree, bring out the types and issues in it. 4. An organization wants to computerize the HR department and network their activities. Prepare a presentation on the merits and demerits of computerizing and prepare the slide animation and transition explaining the challenges of network activities. (Attach the print out copy of PPT). 2.7.5 (b) INFORMATION TECHNOLOGY 1. List and explain the issues involved in development of a business website. 2. Describe the various methodologies used in Business Process Reengineering and compare these methodologies. 3. Discuss the issues to be considered in planning, design and implementation of Cross Functional Integrated ERP Systems. 4. Manufacturers of a mobile phone may assume unique name, address, contact details with model number and type. One manufacturer made one product and different manufacturers may have different products with the same model number. But no manufacturer would have two products with the same model number. With the help of unique identity number customers are identified and have email id and physical address. Many customers may live at the same physical address, but to assume that no two customers have the same mail id. One customer placed an order with unique order number and date. For each order there are one or more products ordered and there is a quantity for each product on the order. Draw an E/R diagram to capture the above information.  M.B.A. – 2nd Year – Assignment- UAP/551/C-700 ANNAMALAI UNIVERSITY PRESS 2018 -2019

ANNAMALAI UNIVERSITY DIRECTORATE OF DISTANCE EDUCATION M.B.A. FINANCIAL MANAGEMENT SECOND YEAR Academic Year 2018 - 2019 ASSIGNMENT TOPICS This booklet contains assignment topics. Students are asked to write the assignments for SIX papers as per instructions, those who have opted project and Viva-Voce. Students are asked to write the assignments for the EIGHT Papers as per instruction those who have opted Two Theory Papers (2.7.1 & 2.7.2) as specialisation. Last date for submission : 28-02-2019 Last date for submission : with late fee `300/- 15-03-2019 NOTE: 1. Assignments sent after 15-03-2019 will not be evaluated. 2. Assignments should be in the own hand writing of the student concerned and not type-written or printed or photocopied. 3. Assignments should be written on A4 paper on one side only. 4. All assignments (with Enrolment number marked on the Top right hand corner on all pages) should be put in an envelope with superscription “MBA Assignments” and sent to The Director, Directorate of Distance Education, Annamalai University, Annamalainagar – 608 002 by Registered post. 5. No notice will be taken on assignments which are not properly filled in with Enrolment Number and the Title of the papers. 6. Students should send full set of assignments for all papers. Partial assignments will not be considered. ASSIGNMENT INSTRUCTIONS Write assignments on any TWO topics in each paper out of the FOUR. For each topic the answer should not exceed 15–pages. Each assignment carries 25 marks (2 topics). DR. M. ARUL DIRECTOR 2 2.1 MANAGEMENT OF FINANCIAL SERVICES 1. Outline the features of the framework of regulation of the credit information companies in India. What are the regulatory and supervisory objectives of the RBI in relation to the NBFCs? Discuss the main elements of the RBI framework of NBFC regulation. 2. I like to invest Rs 2 lakhs for long term in share market. Will you suggest investing it right now or should I wait for further correction. Justify your views in detail. 3. Discuss the process of selecting an investment in venture capital financing. Explain briefly the framework of the scheme of regulation of venture capital funds by the SEBI. 4. Discuss the structure and working of Indian banking industry. What suggestions would you offer for improvement of their performance? 2.2 INTERNATIONAL FINANCE 1. Discuss the foreign exchange market, procedure for quotation and arbitrage. Narrate current situation of Euro currency and Euro Credit. 3. Critically evaluate the International Financial Market Instruments. Discuss the internal and external techniques of risk involved in the International Business. 3. “A non- financial firm should always completely hedge all its exposures to environmental risk factors such as exchange rates and interest rates.” Critically discuss this recommendation. 4. Real exchange rate changes are measured by adjusting nominal exchange rate changes by inflation differentials, the latter in turn being measured by some price index such as WPI or CPI. It is said that a firm faces operating exposure only if real exchange rates change. Is this strictly true? Why or why not? 2.3 DERIVATIVES MANAGEMENT 1. “Derivatives are considered as risk management tools used by organizations/ investors/individuals”. Critically evaluate the statement. 2. “The basic purpose of derivatives instruments is to provide commitments to price for future dates for giving against adverse movement in future prices”. Discuss and critically evaluate the statement. 3. “Forward contracts acts as fore-runners of futures market”. Critically evaluate the statement in light of growth of forward market Worldwide. 4. “Options are the safest instrument for investors for the investment purpose. Options writer has limited profit and unlimited losses whereas option buyer has limited losses and unlimited profits”. Critically evaluate the above statement with suitable examples. 3 2.4 RISK MANAGEMENT AND INSURANCE 1. Elaborate the loss control measures of any manufacturing company of your choice. 2. Risk cannot be avoided but can be minimised- Discuss. 3. Risk avoidance is a negative treatment of risk rather than a positive technique – Elaborate. 4. Discuss the major types of risk that are associated with great financial insecurity. 2.5 INVESTMENT, SECURITY AND PORTFOLIO MANAGEMENT 1. “The most important index in financial market is the stock index, which uses a set of stock that is representation of the whole market, or a specified sector, to measure the change in the overall behaviour of the market or sector over a period of time”. Do you agree or disagree? Give your views by taking the present situation. 2. The technical analyst places a great deal of importance on supply and demand in stock pricing. Presumably the fundamental analyst also believe that supply and demand are important. In what ways do the two groups disagree on the subject? Give your comments with suitable examples. 3. The efficient market theory has major implications for the practice of portfolio management. One obvious implication is the determination of superior analyst. Another is how to carry out the management of portfolios, assuming no success to superior analysts. Assume that none of the analysts to whom you have access is superior, what specific investment practices you would implement for your clients? 4. Reported earnings typically differ, sometimes considerably from economic earnings. Nevertheless, it is often argued that reported earnings are intended simply to provide source information to investors about the value of the firm. If so, might there not be alternative accounting procedures of equal use to investors? How might one go about evaluating the usefulness of such procedures? 2.6 STRATEGIC MANAGEMENT 1. Do a SWOT Analysis for Reliance Jio 4G services in Indian market and analyse the strategic approach of reliance communication in this regard. 2. What were the major strategic drawbacks of Kingfisher Airlines? What was the vital reason for its dropdown? Consider the strategic issues and justify it. 4 3. Illustrate with examples of hyper competition and competitive dynamic approaches in strategic marketing. 4. Why would management adopt a stability strategy? Can stability strategies be viable over a lengthy period of time? Why or Why not? 2.7.1 E-COMMERCE 1. Enumerate Security of Internet hosts and networks, Public key infrastructure, Safety of E-Commerce applications, Electronic payment systems, Trust and reputation in E-Commerce. 2. Discuss about the prevention procedures of the firewall to avoid the attack of Hackers. 3. “Online Shopping generate new economy”- Comment your opinion with proper Justification. 4. Discuss the role played by E-commerce in providing customer service at the various stages (product selection to post purchase) in an online buying transaction. 2.7.2 BUSINESS RESEARCH METHODS 1. “Empirical research in India creates so many problems for the researchers” State the problems that are usually faced by young researchers. 2. Using the different measurement scales, prepare a questionnaire, on a topic of your choice and indicate the statistical tools can be used for analysis of the questionnaire. 3. Critically examine the following statements. (a) Interviews cause more bias than the use of questionnaire while collecting data. (b) Projective technique is reliable and authentic method of data collection. 4. “Majority of the researches makes use of primary sources of data and secondary data sources do not really contribute to a scientific enquiry”. Do you agree or disagree with the statement? Explain.  M.B.A.[F.M.] - 2ND Year – Assignment-AUP/551/C-1200 ANNAMALAI UNIVERSITY PRESS 2018 -2019

[lesterwilliams1]

92% off #Become A Professional Java Developer From Scratch – $10

Master The Worlds Most Popular Programming Language And Become A Pro Developer From Scratch

All Levels,  –   Video: 5 hours Other: 43 mins,  116 lectures 

Average rating 4.4/5 (4.4)

Course requirements:

Eclipse and Netbeans(We will download both in the first video)

Course description:

Over 4400 Enrolled Students Are Already Learning Java, Enroll Now And Start Learning Today

Join me on this fantastic journey where we are going to explore Java from ground up.

If you never coded before and want to learn Java this is a perfect course for you. We are going to start from basics so that you will feel comfortable writing your own code.

This course assumes no previous experience and takes you from beginner concepts like variables, functions and classes and then goes into more detail while we explore advanced Java concepts.

We are also going to learn Object Oriented Programming principles which will help you learn any other programming language after you have mastered Java in this course!!

I have also added challenging task for you to complete and test your knowledge which is going to bring you from a complete beginner to an experienced developer comfortable writing any program in Java.

You will also benefit from my quick response (I check Udemy forums every day if some student has encountered a problem) and you will also get assistance from the other students taking the course.

If you are a complete beginner join now and master the worlds most popular programming language, on the other hand if you are a developer already, then it will not hurt you to add one more powerful programming language at your disposal!!

Topics Covered

Variables Loops Conditionals Classes Objects Methods Arrays Multidimensional Arrays Inheritance Polymorphism Abstract Classes Interfaces Handling Exceptions Creating Files Text Input / Output Binary Input / Output Java Graphical User Interface Collections Multithreading Java Database Programming Java Servlets Java Server Pages Java Server Faces

Enroll Now You Will Not Be Disappointed!!

Full details 103 Lectures Understand variables and perform operations with them Create Arrays to store data Create multidimensional arrays to store data Get the input from the user Create and manipulate files on the system Use text input and output to store data Use binary input and output to store data Understand Object Orient Programming principals in depth Use abstract classes and interfaces to model your classes Handle exceptions Use Java GUI API to create user interfaces for your Java programs Use the collections framework to store your data Use multithreading to make your program execute multiple tasks at the same time Connect you program to a database, store and fetch data Use Java servlets to create dynamic web content Use Java server pages to create dynamic web content Use Java Server Faces to create dynamic web content

Full details Complete Beginners Students with programming experience who want to learn Java

Reviews:

“It’s great he doesn’t explain something in every possible way so you don’t get bored or get a extremely long guide (like in books). But sometimes he is so short that someone who does not know how to programm might be confused.” (Matthias Fischer)

“This is very good information, but there are two things that leave this from being a full five stars. First, there’s a lot of explanation of *how* things are done in Java, without enough going into *why*. (Why is Data encapsulation a good thing? Why use getters and setters instead of just global variables?) The second is that the audio recording has not been normalized or compressed, meaning I have to turn my speakers WAY up to hear what the lecturer is saying.” (Brian Boyko)

“Feels like you go faster than you should for the starting concepts. I know most of this already but for beginners they may be overwhelmed. Nice course though” (Tareq)

    About Instructor:

Awesome Tuts

Awesome Tuts is a part of Awesome Graphics Company that makes awesome games and provides quality e-learning for people who want to learn game development and programming. We are focusing on game development and try to teach people how to develop games using practical examples, but you can find other topics as well. We are a team of 4 people lead by Fahir, main tutor, programmer and leader of the group. We also started a YouTube channel where we also teach game development so you can check that out and see what we have to offer. We enjoy teaching people and mostly providing information that is not accessible anywhere else, you can join our Epic 2D Game Development Course and see for yourself… And if you like it, then we have good news for you, this is just a start, more courses are coming so stay tuned. So what are you waiting for? Why don’t you join our Epic 2D Game Development Course And Learn How To Make Awesome Games??

Instructor Other Courses:

The Complete iOS 10 And Swift 3 Developer Course The Complete LibGDX Game Course Using Java The Complete iOS Game Course Using Swift …………………………………………………………… Awesome Tuts coupons Development course coupon Udemy Development course coupon Programming Languages course coupon Udemy Programming Languages course coupon Become A Professional Java Developer From Scratch Become A Professional Java Developer From Scratch course coupon Become A Professional Java Developer From Scratch coupon coupons

The post 92% off #Become A Professional Java Developer From Scratch – $10 appeared first on Udemy Cupón.

from Udemy Cupón http://www.xpresslearn.com/udemy/coupon/92-off-become-a-professional-java-developer-from-scratch-10/

from https://xpresslearn.wordpress.com/2017/03/24/92-off-become-a-professional-java-developer-from-scratch-10/

[xpresslearn]

92% off #Become A Professional Java Developer From Scratch – $10

Master The Worlds Most Popular Programming Language And Become A Pro Developer From Scratch

All Levels,  –   Video: 5 hours Other: 43 mins,  116 lectures 

Average rating 4.4/5 (4.4)

Course requirements:

Eclipse and Netbeans(We will download both in the first video)

Course description:

Over 4400 Enrolled Students Are Already Learning Java, Enroll Now And Start Learning Today

Join me on this fantastic journey where we are going to explore Java from ground up.

If you never coded before and want to learn Java this is a perfect course for you. We are going to start from basics so that you will feel comfortable writing your own code.

This course assumes no previous experience and takes you from beginner concepts like variables, functions and classes and then goes into more detail while we explore advanced Java concepts.

We are also going to learn Object Oriented Programming principles which will help you learn any other programming language after you have mastered Java in this course!!

I have also added challenging task for you to complete and test your knowledge which is going to bring you from a complete beginner to an experienced developer comfortable writing any program in Java.

You will also benefit from my quick response (I check Udemy forums every day if some student has encountered a problem) and you will also get assistance from the other students taking the course.

If you are a complete beginner join now and master the worlds most popular programming language, on the other hand if you are a developer already, then it will not hurt you to add one more powerful programming language at your disposal!!

Topics Covered

Variables Loops Conditionals Classes Objects Methods Arrays Multidimensional Arrays Inheritance Polymorphism Abstract Classes Interfaces Handling Exceptions Creating Files Text Input / Output Binary Input / Output Java Graphical User Interface Collections Multithreading Java Database Programming Java Servlets Java Server Pages Java Server Faces

Enroll Now You Will Not Be Disappointed!!

Full details 103 Lectures Understand variables and perform operations with them Create Arrays to store data Create multidimensional arrays to store data Get the input from the user Create and manipulate files on the system Use text input and output to store data Use binary input and output to store data Understand Object Orient Programming principals in depth Use abstract classes and interfaces to model your classes Handle exceptions Use Java GUI API to create user interfaces for your Java programs Use the collections framework to store your data Use multithreading to make your program execute multiple tasks at the same time Connect you program to a database, store and fetch data Use Java servlets to create dynamic web content Use Java server pages to create dynamic web content Use Java Server Faces to create dynamic web content

Full details Complete Beginners Students with programming experience who want to learn Java

Reviews:

“It’s great he doesn’t explain something in every possible way so you don’t get bored or get a extremely long guide (like in books). But sometimes he is so short that someone who does not know how to programm might be confused.” (Matthias Fischer)

“This is very good information, but there are two things that leave this from being a full five stars. First, there’s a lot of explanation of *how* things are done in Java, without enough going into *why*. (Why is Data encapsulation a good thing? Why use getters and setters instead of just global variables?) The second is that the audio recording has not been normalized or compressed, meaning I have to turn my speakers WAY up to hear what the lecturer is saying.” (Brian Boyko)

“Feels like you go faster than you should for the starting concepts. I know most of this already but for beginners they may be overwhelmed. Nice course though” (Tareq)

    About Instructor:

Awesome Tuts

Awesome Tuts is a part of Awesome Graphics Company that makes awesome games and provides quality e-learning for people who want to learn game development and programming. We are focusing on game development and try to teach people how to develop games using practical examples, but you can find other topics as well. We are a team of 4 people lead by Fahir, main tutor, programmer and leader of the group. We also started a YouTube channel where we also teach game development so you can check that out and see what we have to offer. We enjoy teaching people and mostly providing information that is not accessible anywhere else, you can join our Epic 2D Game Development Course and see for yourself… And if you like it, then we have good news for you, this is just a start, more courses are coming so stay tuned. So what are you waiting for? Why don’t you join our Epic 2D Game Development Course And Learn How To Make Awesome Games??

Instructor Other Courses:

The Complete iOS 10 And Swift 3 Developer Course The Complete LibGDX Game Course Using Java The Complete iOS Game Course Using Swift …………………………………………………………… Awesome Tuts coupons Development course coupon Udemy Development course coupon Programming Languages course coupon Udemy Programming Languages course coupon Become A Professional Java Developer From Scratch Become A Professional Java Developer From Scratch course coupon Become A Professional Java Developer From Scratch coupon coupons

The post 92% off #Become A Professional Java Developer From Scratch – $10 appeared first on Udemy Cupón.

from http://www.xpresslearn.com/udemy/coupon/92-off-become-a-professional-java-developer-from-scratch-10/

[lewiskdavid90]

92% off #Become A Professional Java Developer From Scratch – $10

Master The Worlds Most Popular Programming Language And Become A Pro Developer From Scratch

All Levels,  – 6 hours,  115 lectures 

Average rating 4.6/5 (4.6 (40 ratings) Instead of using a simple lifetime average, Udemy calculates a course’s star rating by considering a number of different factors such as the number of ratings, the age of ratings, and the likelihood of fraudulent ratings.)

Course requirements:

Eclipse and Netbeans(We will download both in the first video)

Course description:

Over 4400 Enrolled Students Are Already Learning Java, Enroll Now And Start Learning Today

Join me on this fantastic journey where we are going to explore Java from ground up.

If you never coded before and want to learn Java this is a perfect course for you. We are going to start from basics so that you will feel comfortable writing your own code.

This course assumes no previous experience and takes you from beginner concepts like variables, functions and classes and then goes into more detail while we explore advanced Java concepts.

We are also going to learn Object Oriented Programming principles which will help you learn any other programming language after you have mastered Java in this course!!

I have also added challenging task for you to complete and test your knowledge which is going to bring you from a complete beginner to an experienced developer comfortable writing any program in Java.

You will also benefit from my quick response (I check Udemy forums every day if some student has encountered a problem) and you will also get assistance from the other students taking the course.

If you are a complete beginner join now and master the worlds most popular programming language, on the other hand if you are a developer already, then it will not hurt you to add one more powerful programming language at your disposal!!

Topics Covered

Variables Loops Conditionals Classes Objects Methods Arrays Multidimensional Arrays Inheritance Polymorphism Abstract Classes Interfaces Handling Exceptions Creating Files Text Input / Output Binary Input / Output Java Graphical User Interface Collections Multithreading Java Database Programming Java Servlets Java Server Pages Java Server Faces

Enroll Now You Will Not Be Disappointed!!

Full details 103 Lectures Understand variables and perform operations with them Create Arrays to store data Create multidimensional arrays to store data Get the input from the user Create and manipulate files on the system Use text input and output to store data Use binary input and output to store data Understand Object Orient Programming principals in depth Use abstract classes and interfaces to model your classes Handle exceptions Use Java GUI API to create user interfaces for your Java programs Use the collections framework to store your data Use multithreading to make your program execute multiple tasks at the same time Connect you program to a database, store and fetch data Use Java servlets to create dynamic web content Use Java server pages to create dynamic web content Use Java Server Faces to create dynamic web content

Full details Complete Beginners Students with programming experience who want to learn Java

Reviews:

“thanks great course…” (HAYDAR ALHASSANI)

“Amazing course, highly recommend for those who wish to learn programming in easy way. Instructor is very helpful, knowledgeable and also response to the discussion quickly as possible. Instructor has capability to deliver the lecture in easy manner with fun. Finally I love the content of the course which is well organised with valuable information which helps in clearing the concepts nicely.” (Faisal Qamar)

“It’s great he doesn’t explain something in every possible way so you don’t get bored or get a extremely long guide (like in books). But sometimes he is so short that someone who does not know how to programm might be confused.” (Matthias Fischer)

  About Instructor:

Awesome Tuts

Awesome Tuts is a part of Awesome Graphics Company that makes awesome games and provides quality e-learning for people who want to learn game development and programming. We are focusing on game development and try to teach people how to develop games using practical examples, but you can find other topics as well. We are a team of 4 people lead by Fahir, main tutor, programmer and leader of the group. We also started a YouTube channel where we also teach game development so you can check that out and see what we have to offer. We enjoy teaching people and mostly providing information that is not accessible anywhere else, you can join our Epic 2D Game Development Course and see for yourself… And if you like it, then we have good news for you, this is just a start, more courses are coming so stay tuned. So what are you waiting for? Why don’t you join our Epic 2D Game Development Course And Learn How To Make Awesome Games??

Instructor Other Courses:

The Complete iOS 10 And Swift 3 Developer Course Awesome Tuts, Teaching People How To Make Games And Apps (49) $10 $200 The Complete LibGDX Game Course Using Java The Complete iOS Game Course Using SpriteKit And Swift 3 …………………………………………………………… Awesome Tuts coupons Development course coupon Udemy Development course coupon Programming Languages course coupon Udemy Programming Languages course coupon Become A Professional Java Developer From Scratch Become A Professional Java Developer From Scratch course coupon Become A Professional Java Developer From Scratch coupon coupons

The post 92% off #Become A Professional Java Developer From Scratch – $10 appeared first on Course Tag.

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[jobbacking]

SpringBoot Interview Questions

Using the spring framework, you can build an enterprise java application. On other hand, spring provides a template for common services like Transaction Management, Garbage collection. So, that developer can focus on writing business logic and the framework can take care of all the common concerns or common functionality. Additionally, Spring provides infrastructure support like DB connectivity.

But Spring framework served its purpose from the last 10 years that too, we need to do a lot of setup and configuration to make the spring framework work the way you want.

Also, Build and Deployment effort could still be high with a Spring framework Application. That’s were spring boot got many eyes.

Using Spring Boot, you can bootstrap or quickly start a Spring Application with minimal configurations.

In this SpringBoot project, we will implement a basic student enrollment project. We will create our page templates using JSP files, using JDBC to access the database, we will be using an MYSQL database in this project. Displaying student records and updating them using the servlet provided by spring boot known as Dispatcher Servlet which allows us to map the URI and perform HTTP methods such as get and post methods.

Prerequisites:

Java 8 or higher

Java IDE (will be using Eclipse in this demo)

A database (will be using MYSQL in this demo).     If you don’t have one, you can use the h2 database provided by Spring Boot

Software to test HTTP methods (will be using     chrome extension POSTMAN in this demo)

Advantages of using Spring Boot:

Removes a lot of boiler coding

Easy to use and implement

Provides a lot of features

Servlets

Servlets are the Java programs that run on the Java-enabled web server or application server. They are used to handle the request obtained from the web server, process the request, produce the response, then send a response back to the web server. In our demo, we will be using the Dispatcher Servlet that is provided by Spring Boot.

JSP

Java Server Pages (JSP) is a technology that helps software developers create dynamically generated web pages based on HTML, XML or other document types. Released in 1999 by Sun Microsystems, JSP is similar to PHP and ASP, but it uses the Java programming language. In our demo, we will explain how to embed JSP into our spring boot app.

JDBC

Java Database Connectivity (JDBC) is an application programming interface (API) for the programming language Java, which defines how a client may access a database. It is a Java-based data access technology used for Java database connectivity. It is part of the Java Standard Edition platform, from Oracle Corporation. It provides methods to query and update data in a database and is oriented towards relational databases. A JDBC-to-ODBC bridge enables connections to any ODBC-accessible data source in the Java virtual machine (JVM) host environment. In our demo, we will be using JDBC Template that is provided by Spring Boot.

Some of the interview questions that we covered in the SkillPractical Spring are:

1. Mention some of the configuration parameters available in Spring Boot? 2. How do you achieve transaction management? 3. Difference between conditional annotation and profiles? 4. What is Spring Data REST? 5. What do you understand by auto-configuration. How can you write a custom auto-configuration? 6. What is actuator and how do you configure? 7. What are Spring Boot starters? 8. What does annotation @SpringBootApplication do? 9. Mention some of the Spring Boot’s test features? 10. Explain Spring boot conditional annotations and give use cases to use them?

For more details on Spring interview questions please visit our website.

SkillPractical has SpringBoot learning path that helps the user to learn the Java from scratch. If user have any questions on Java Spring while attempting tests, he can post a question in SkillPractical community. They will get an answer from our expert consultants.

The competitive tests we cover in SkillPractical are:

1. Spring Rest Test

2. SpringBoot Test

3. Rest API Test and etc..

For more details on SpringBoot interview questions please visit our website.

SkillPractical has SpringBoot learning path that helps the user to learn the Java from scratch. If user have any questions on Java SpringBoot while attempting tests, he can post a question in SkillPractical community. They will get an answer from our expert consultants. 

[rafi1228]

An awesome journey from Restful Web Services to Microservices with Java, Spring Boot and Spring Cloud

What you’ll learn

You will be able to develop and design RESTful web services with Spring Boot

You will be able develop MICROSERVICES with Spring Boot and Spring Cloud

You will understand How to IMPLEMENT Exception Handling, Validation, HATEOAS and filtering for RESTful Web Services.

You will implement client side load balancing (Ribbon), Dynamic scaling(Eureka Naming Server) and an API Gateway (Zuul)

You will setup Centralized Microservices Configuration with Spring Cloud Config Server

You will learn to implement Distributed tracing for microservices with Spring Cloud Sleuth and Zipkin

You will implement Fault Tolerance for microservices with Hystrix

You will understand how to version your RESTful Web Services

You will understand how to monitor RESTful Services with Spring Boot Actuator

You will understand how to document RESTful Web Services with Swagger

You will understand the best practices in designing RESTful web services

Using Spring Cloud Bus to exchange messages about Configuration updates

Simplify communication with other Microservices using Feign REST Client

Requirements

You have an attitude to learn while having fun 🙂

You have experience with Java and Spring and ZERO Experience with Microservices

Description

Do you want to Learn to Build Amazing REST API with Spring Boot? Do you want to learn what the Hype about Microservices is all about? Do you want to Build Microservices with Spring Boot and Spring Cloud? Look no Further!

******* Some Amazing Reviews From Our Learners *******

★★★★★ Anyone willing to learn Spring Cloud API’s and Spring Rest must enroll for the course without second-thoughts.

★★★★★ Probably I can say this is best tutorial for Spring boot as well as Micro Service for the learnerswho have just started there work/projects on these technologies.

★★★★★ This was an excellent course! The instructor provided great examples that were straight-forward and easy to understand….. I would highly recommend his courses if you want to solid introduction to spring boot and the spring framework.

★★★★★ Very helpful for the beginners as well as experienced people to gain knowledge on Restful Web-services and Spring boot. Thank you for such a nice tutorial.

★★★★★ This was perfect course to get introduced to the world of microservices. Instructor explained each topic by first listing the problems that the particular solution is going to solve.

★★★★★ Great course, the teacher explains everything in a good way making good examples that makes easy to understand how this knowledge can be use in real project. All the courses of in28minutes are great, i’m waiting for the next great course.

★★★★★ The instructor’s has a unique style of teaching which is very uncomplicated , up-to-the pointand very effective. Great job!

★★★★★ This one is the most awesome course that I have ever purchased in udemy!

******* Course Overview *******

Developing RESTful web services and REST API is fun. The combination of Java, Spring Boot, Spring Web MVC, Spring Web Services and JPA makes it even more fun. And its even more fun to create Microservices.

There are two parts to this course – RESTful web services and Microservices

Architectures are moving towards microservices. RESTful web services are the first step to developing great microservices. Java and Spring Boot, in combination with Spring Web MVC (also called Spring REST) makes it easy to develop RESTful web services.

In the first part of the course, you will learn the basics of RESTful web services developing resources for a social media application. You will learn to implement these resources with multiple features – versioning, exception handling, documentation (Swagger), basic authentication (Spring Security), filteringand HATEOAS. You will learn the best practices in designing RESTful web services.

In this part of the course, you will be using Spring (Dependency Management), Spring MVC (or Spring REST), Spring Boot, Spring Security (Authentication and Authorization), Spring Boot Actuator (Monitoring), Swagger (Documentation), Maven (dependencies management), Eclipse (IDE), Postman (REST Services Client) and Tomcat Embedded Web Server. We will help you set up each one of these.

In the second part of the course, you will learn the basics of Microservices. You will understand how to implement microservices using Spring Cloud.

In this part of the course, you will learn to establish communication between microservices, enable load balancing, scaling up and down of microservices. You will also learn to centralize configuration of microservices with Spring Cloud Config Server. You will implement Eureka Naming Server and Distributed tracing with Spring Cloud Sleuth and Zipkin. You will create fault toleranct microservices with Zipkin.

******* What You Can Expect from Every in28Minutes Course *******

in28Minutes created 20 Best Selling Courses providing Amazing Learning Experiences to 250,000 Learners across the world.

Each of these courses come with

✔ Amazing Hands-on Step By Step Learning Experiences

✔ Real Project Experiences using the Best Tools and Frameworks

✔ Awesome Troubleshooting Guides with 200+ FAQs Answered

✔ Friendly Support in the Q&A section

✔ Free Udemy Certificate of Completion on Completion of Course

✔ 30 Day “No Questions Asked” Money Back Guarantee!

~~~ Here are a Few Reviews on The in28Minutes Way ~~~

★★★★★ Excellent, fabulous. The way he has prepared the material and the way he teaches is really awesome. What an effort .. Thanks a million

★★★★★ A lot of preparation work has taken place from the teacher and this is visible throughout the course.

★★★★★ This guy is fantastic. Really. Wonderful teaching skills, and goes well out of his way to make sure that everything he is doing is fully understood. This is the kind of tutorial that gets me excited to work with a framework that I may otherwise not be.

★★★★★ The best part of it is the hands-on approach which the author maintained throughout the course as he had promised at the beginning of the lecture. He explains the concepts really well and also makes sure that there is not a single line of code you type without understanding what it really does.

★★★★★ I also appreciate the mind and hands approach of teaching something and then having the student apply it. It makes everything a lot clearer for the student and uncovers issues that we will face in our project early.

★★★★★ Amazing course. Explained super difficult concepts (that I have spent hours on the internet finding a good explanation) in under 5 minutes.

Zero risk. 30 day money-back guarantee with every purchase of the course. You have nothing to lose!

Start Learning Now. Hit the Enroll Button!

******* Step By Step Details *******

RESTful Web Services 

Step 01 – Initializing a RESTful Services Project with Spring Boot

Step 02 – Understanding the RESTful Services we would create in this course

Step 03 – Creating a Hello World Service

Step 04 – Enhancing the Hello World Service to return a Bean

Step 05 – Quick Review of Spring Boot Auto Configuration and Dispatcher Servlet – What’s happening in the background?

Step 06 – Enhancing the Hello World Service with a Path Variable

Step 07 – Creating User Bean and User Service

Step 08 – Implementing GET Methods for User Resource

Step 09 – Implementing POST Method to create User Resource

Step 10 – Enhancing POST Method to return correct HTTP Status Code and Location URI

Step 11 – Implementing Exception Handling – 404 Resource Not Found

Step 12 – Implementing Generic Exception Handling for all Resources

Step 13 – Exercise : User Post Resource and Exception Handling

Step 14 – Implementing DELETE Method to delete a User Resource

Step 15 – Implementing Validations for RESTful Services

Step 16 – Implementing HATEOAS for RESTful Services

Step 17 – Overview of Advanced RESTful Service Features

Step 18 – Internationalization for RESTful Services

Step 19 – Content Negotiation – Implementing Support for XML

Step 20 – Configuring Auto Generation of Swagger Documentation

Step 21 – Introduction to Swagger Documentation Format

Step 22 – Enhancing Swagger Documentation with Custom Annotations

Step 23 – Monitoring APIs with Spring Boot Actuator

Step 24 – Implementing Static Filtering for RESTful Service

Step 25 – Implementing Dynamic Filtering for RESTful Service

Step 26 – Versioning RESTful Services – Basic Approach with URIs

Step 27 – Versioning RESTful Services – Header and Content Negotiation Approaches

Step 28 – Implementing Basic Authentication with Spring Security

Step 29 – Overview of Connecting RESTful Service to JPA

Step 30 – Creating User Entity and some test data

Step 31 – Updating GET methods on User Resource to use JPA

Step 32 – Updating POST and DELETE methods on User Resource to use JPA

Step 33 – Creating Post Entity and Many to One Relationship with User Entity

Step 34 – Implementing a GET service to retrieve all Posts of a User

Step 35 – Implementing a POST service to create a Post for a User

Step 36 – Richardson Maturity Model

Step 37 – RESTful Services Best Practices

Microservices with Spring Cloud

Step 01 – Part 1 – Introduction to Limits Microservice and Spring Cloud Config Server

Step 01 – Part 2 – Setting up Limits Microservice

Step 02 – Creating a hard coded limits service

Step 03 – Enhance limits service to pick up configuration from application properties

Step 04 – Setting up Spring Cloud Config Server

Step 05 – Installing Git

Step 06 – Creating Local Git Repository

Step 07 – Connect Spring Cloud Config Server to Local Git Repository

Step 08 – Configuration for Multiple Environments in Git Repository

Step 09 – Connect Limits Service to Spring Cloud Config Server

Step 10 – Configuring Profiles for Limits Service

Step 11 – A review of Spring Cloud Config Server

Step 12 – Introduction to Currency Conversion and Currency Exchange Microservices

Step 13 – Setting up Currency Exchange Microservice

Step 14 – Create a simple hard coded currency exchange service

Step 15 – Setting up Dynamic Port in the the Response

Step 16 – Configure JPA and Initialized Data

Step 17 – Create a JPA Repository

Step 18 – Setting up Currency Conversion Microservice

Step 19 – Creating a service for currency conversion

Step 20 – Invoking Currency Exchange Microservice from Currency Conversion Microservice

Step 21 – Using Feign REST Client for Service Invocation

Step 22 – Setting up client side load balancing with Ribbon

Step 23 – Running client side load balancing with Ribbon

Step 24 – Understand the need for a Naming Server

Step 25 – Setting up Eureka Naming Server

Step 26 – Connecting Currency Conversion Microservice to Eureka

Step 27 – Connecting Currency Exchange Microservice to Eureka

Step 28 – Distributing calls using Eureka and Ribbon

Step 29 – A review of implementing Eureka, Ribbon and Feign

Step 30 – Introduction to API Gateways

Step 31 – Setting up Zuul API Gateway

Step 32 – Implementing Zuul Logging Filter

Step 33 – Executing a request through Zuul API Gateway

Step 34 – Setting up Zuul API Gateway between microservice invocations

Step 35 – Introduction to Distributed Tracing

Step 36 – Implementing Spring Cloud Sleuth

Step 37 – Introduction to Distributed Tracing with Zipkin

Step 38 – Installing Rabbit MQ

Step 39 – Setting up Distributed Tracing with Zipkin

Step 40 – Connecting microservices to Zipkin

Step 41 – Using Zipkin UI Dashboard to trace requests

Step 42 – Understanding the need for Spring Cloud Bus

Step 43 – Implementing Spring Cloud Bus

Step 44 – Fault Tolerance with Hystrix

Zero risk. 30 day money-back guarantee with every purchase of the course. You have nothing to lose!

Start Learning Now. Hit the Enroll Button!

Who this course is for:

You want to learn how to design and develop RESTful web services with Spring Boot

You want to learn how to design and develop Microservices with Spring Cloud

You want to learn Step by Step with a Hands-on Approach

Created by in28Minutes Official Last updated 7/2019 English English

Size: 1.79 GB

   Download Now

https://ift.tt/2ZbLEUF.

The post Master Microservices with Spring Boot and Spring Cloud appeared first on Free Course Lab.

[rafi1228]

Build Amazing Java Web Services – RESTful & SOAP – using Spring & Spring Boot. Master REST APIs & SOAP Web Services Now!

What you’ll learn

You will Learn to Design and Develop SOAP and RESTful web services with Spring Boot

You will Understand the BEST PRACTICES in designing RESTful web services

You will Learn the MAGIC of SPRING BOOT – Auto Configuration, Spring Initializr and Starter Projects

You will Learn to Connect Web Services to a Database using JPA and HIBERNATE with Spring Boot

You will Learn to Implement Exception Handling, Validation, HATEOAS and Filtering for RESTful Web Services.

You will Learn to use a wide variety of Spring Boot STARTER PROJECTS – Spring Boot Web, Spring Boot Web Services, Spring Boot Data JPA

You will learn how to version, monitor (Spring Boot Actuator) and document (Swagger) your RESTful Web Services with Spring Boot

You will understand about WSDL, SOAP Header, SOAP Body, SOAP Fault, XSD, JAXB and EndPoint

Requirements

You have an attitude to learn while having fun 🙂

You should have prior Java Experience and Zero Experience with Web Services

We will help you install Eclipse and get up and running with Maven and Tomcat.

Description

REST ?   Yes.    Spring Boot ?  Yes     SOAP ?   Yes     Best Practices ?  Yes    Hands-on ?   Of course.

Do you want to Master Building Great Java Web Services – both RESTful and SOAP – with Spring Boot?

******* Some Amazing Reviews From Our Learners *******

★★★★★ This is the best course if you like to learn how REST API exactly works. The instructor is awesome. I had a great time watching his videos and doing coding for this course. It really helped me to do a coding assessment for the company.

★★★★★ This course gave me an excellent head start with creating Restful web services!

★★★★★ It is such an awesome course, I have now got an idea to create production level restful services

★★★★★ As an experienced JEE developer unfamiliar with Spring Boot and developing web services within it, this was simply an awesome course for becoming knowledgeable and comfortable in applying it in a real-world context.

★★★★★ This is my first spring boot course. I’ve thoroughly enjoyed it. Thank you very much Ranga for delivering such a high quality course. I’ve learned a lot spring boot from you. If someone want to learn spring boot, this is one of the best courses to pick up.

******* Course Overview *******

Developing SOAP and RESTful web services is fun. The combination of Spring Boot, Spring Web MVC, Spring Web Services and JPA makes it even more fun.

Architectures are moving towards microservices. RESTful web services are the first step to developing great microservices. Spring Boot, in combination with Spring Web MVC (also called Spring REST) makes it easy to develop RESTful web services.

There are two parts to this course – RESTful web services and SOAP Web Services.

In the first part of the course, you will learn the basics of RESTful web services developing resources for a social media application. You will learn to implement these resources with multiple features – versioning, exception handling, documentation (Swagger), basic authentication (Spring Security), filtering and HATEOAS. You will learn the best practices in designing RESTful web services.

You will be using Spring (Dependency Management), Spring MVC (or Spring REST), Spring Boot, Spring Security (Authentication and Authorization), Spring Boot Actuator (Monitoring), Swagger (Documentation), Maven (dependencies management), Eclipse (IDE), Postman (REST Services Client) and Tomcat Embedded Web Server. We will help you set up each one of these.

While the use of SOAP Web Services is on the way down, there are still considerable number of web services using this approach.

In the second part of the course, you will learn the basics of implementing SOAP Web Servicesdeveloping a few web services for a course management application. You will learn to use a Contract first approach – defining XSD (XML Schema Definition) for your requests and responses. You will learn about WSDL (SOAP Header, SOAP Body and SOAP Fault), XSD (XML Schema Definition) and JAXB (Java API for XML Binding). You will implementing three SOAP web services with exception handling and basic security (with WS Security).

In this part of the course, you will be using Spring (Dependency Management), Spring Web Services , Spring Boot, Spring Security (Authentication and Authorization), Maven (dependencies management), Eclipse (IDE), Wizdler (SOAP Services Chrome Plugin) and Tomcat Embedded Web Server. We will help you set up each one of these.

You will learn

What is a Web Service?

What is a RESTful Web Service?

How to implement RESTful Web Services with Spring and Spring Boot?

What are the best practices in designing RESTful Web Services?

How to design Resources and GET, POST and DELETE operations?

How to implement Validation for RESTful Web Services?

How to implement Exception Handling for RESTful Web Services?

What is HATEOAS? How to implement HATEOAS for a Resource?

What are the different approach in versioning RESTful Services?

How to use Postman to execute RESTful Service Requests?

How to implement basic authentication with Spring Security?

How to implement filtering for RESTful Services?

How to monitor RESTful Services with Spring Boot Actuator?

How to document RESTful Web Services with Swagger?

How to connect RESTful Services to a backend with JPA?

What is a SOAP Web Service?

What is WSDL (Web Service Definition Language)?

What is SOAP Header, SOAP Body and SOAP Fault?

What is an XSD (XML Schema Definition)?

How to write an XSD for your requests and responses?

What is JAXB (Java API for XML Binding)?

What is an Endpoint?

What is a Contract First approach?

What are the different steps in building SOAP Web Services with Spring Web Services & Spring Boot?

How to build different SOAP Web services for GetCourseDetailsRequest, GetAllCourseDetailsRequest and DeleteCourseDetailsRequest?

How to use Wizdler to execute SOAP Requests?

How to implement exception handling for SOAP Web Services?

How to implement basic security with WS Security for SOAP Web Services?

******* What You Can Expect from Every in28Minutes Course *******

in28Minutes created 20 Best Selling Courses providing Amazing Learning Experiences to 250,000 Learners across the world.

Each of these courses come with

✔ Amazing Hands-on Step By Step Learning Experiences

✔ Real Project Experiences using the Best Tools and Frameworks

✔ Awesome Troubleshooting Guides with 200+ FAQs Answered

✔ Friendly Support in the Q&A section

✔ Free Udemy Certificate of Completion on Completion of Course

✔ 30 Day “No Questions Asked” Money Back Guarantee!

~~~ Here are a Few Reviews on The in28Minutes Way ~~~

★★★★★ Excellent, fabulous. The way he has prepared the material and the way he teaches is really awesome. What an effort .. Thanks a million

★★★★★ A lot of preparation work has taken place from the teacher and this is visible throughout the course.

★★★★★ This guy is fantastic. Really. Wonderful teaching skills, and goes well out of his way to make sure that everything he is doing is fully understood. This is the kind of tutorial that gets me excited to work with a framework that I may otherwise not be.

★★★★★ The best part of it is the hands-on approach which the author maintained throughout the course as he had promised at the beginning of the lecture. He explains the concepts really well and also makes sure that there is not a single line of code you type without understanding what it really does.

★★★★★ I also appreciate the mind and hands approach of teaching something and then having the student apply it. It makes everything a lot clearer for the student and uncovers issues that we will face in our project early.

★★★★★ Amazing course. Explained super difficult concepts (that I have spent hours on the internet finding a good explanation) in under 5 minutes.

Zero risk. 30 day money-back guarantee with every purchase of the course. You have nothing to lose!

Start Learning Now. Hit the Enroll Button!

******* Step By Step Details *******

RESTful Web Services 

Step 01 – Initializing a RESTful Services Project with Spring Boot

Step 02 – Understanding the RESTful Services we would create in this course

Step 03 – Creating a Hello World Service

Step 04 – Enhancing the Hello World Service to return a Bean

Step 05 – Quick Review of Spring Boot Auto Configuration and Dispatcher Servlet – What’s happening in the background?

Step 06 – Enhancing the Hello World Service with a Path Variable

Step 07 – Creating User Bean and User Service

Step 08 – Implementing GET Methods for User Resource

Step 09 – Implementing POST Method to create User Resource

Step 10 – Enhancing POST Method to return correct HTTP Status Code and Location URI

Step 11 – Implementing Exception Handling – 404 Resource Not Found

Step 12 – Implementing Generic Exception Handling for all Resources

Step 13 – Exercise : User Post Resource and Exception Handling

Step 14 – Implementing DELETE Method to delete a User Resource

Step 15 – Implementing Validations for RESTful Services

Step 16 – Implementing HATEOAS for RESTful Services

Step 17 – Overview of Advanced RESTful Service Features

Step 18 – Internationalization for RESTful Services

Step 19 – Content Negotiation – Implementing Support for XML

Step 20 – Configuring Auto Generation of Swagger Documentation

Step 21 – Introduction to Swagger Documentation Format

Step 22 – Enhancing Swagger Documentation with Custom Annotations

Step 23 – Monitoring APIs with Spring Boot Actuator

Step 24 – Implementing Static Filtering for RESTful Service

Step 25 – Implementing Dynamic Filtering for RESTful Service

Step 26 – Versioning RESTful Services – Basic Approach with URIs

Step 27 – Versioning RESTful Services – Header and Content Negotiation Approaches

Step 28 – Implementing Basic Authentication with Spring Security

Step 29 – Overview of Connecting RESTful Service to JPA

Step 30 – Creating User Entity and some test data

Step 31 – Updating GET methods on User Resource to use JPA

Step 32 – Updating POST and DELETE methods on User Resource to use JPA

Step 33 – Creating Post Entity and Many to One Relationship with User Entity

Step 34 – Implementing a GET service to retrieve all Posts of a User

Step 35 – Implementing a POST service to create a Post for a User

Step 36 – Richardson Maturity Model

Step 37 – RESTful Services Best Practices

SOAP Web Services

Step 01 – Initialize a Spring Web Services application with Spring Boot

Step 02 – Overview of creating SOAP Web Service using Contract First Approach

Step 03 – Define Request and Response XML Structure

Step 04 – Define XML Schema Definition (XSD) for Request – GetCourseDetailsRequest

Step 05 – Define XML Schema Definition (XSD) for Respone – GetCourseDetailsResponse

Step 06 – More about XML Schema Definition and Implementing XSD Best Practices

Step 07 – Introduction to Java API for XML Binding (JAXB) and Configuring JAXB 2 Maven Plugin

Step 08 – Configuring an Endpoint for GetCourseDetailsRequest

Step 09 – Spring Web Services Configuration – Message Dispatcher Servlet

Step 10 – Spring Web Services Configuration – Generating WSDL

Step 11 – Using Wizdler to execute SOAP Requests

Step 12 – Implementing a service – Course Details Service – backend with in memory array list

Step 13 – Implementing SOAP Web Service for GetAllCourseDetailsRequest

Step 14 – Quick introduction to different parts of a WSDL

Step 15 – Implementing SOAP Web Service for DeleteCourseDetailsRequest

Step 16 – Improving the DeleteCourseDetailsRequest – Using an Enum for Status

Step 17 – Exception Handling and SOAP Fault Responses

Step 18 – Implementing Security for SOAP Web Services with WS Security

Zero risk. 30 day money-back guarantee with every purchase of the course. You have nothing to lose!

Start Learning Now. Hit the Enroll Button!

Who this course is for:

You want to learn the basics of Web Services

You want to learn the terminology associated with Web Services

You want to learn to develop and design RESTful web services

You want to learn to develop and design SOAP web services

You have good experience with Java and want to see what more you can do with Java

You have good experience with Spring and want to use that knowledge

Created by in28Minutes Official Last updated 3/2019 English English

Size: 1.16 GB

   Download Now

https://ift.tt/2oQjycq.

The post Master Java Web Services and RESTful API with Spring Boot appeared first on Free Course Lab.

[prasanththampi]

Annamalai assignment 2019 Answer sheets in online whatsapp 9924764558

GLOBAL MARKETING ANNAMALAI UNIVERSITY MBA ASSIGNMENT ANSWER SHEETS PROVIDED WHATSAPP 91 9924764558

CONTACT: DR. PRASANTH MBA PH.D. DME MOBILE / WHATSAPP: +91 9924764558 OR +91 9447965521 EMAIL: prasanththampi1975@gmail.com WEBSITE: www.casestudyandprojectreports.com

ANNAMALAI UNIVERSITY DIRECTORATE OF DISTANCE EDUCATION M.B.A. E. BUSINESS SECOND YEAR Academic Year 2018 - 2019 ASSIGNMENT TOPICS This booklet contains assignment topics. Students are asked to write the assignments for SIX papers as per instructions, those who have opted Project and Viva-Voce. Students are asked to write the assignments for the EIGHT Papers as per instruction those who have opted Two Theory Papers (2.7.1 & 2.7.2) as specialisation. Last date for submission : 28-02-2019 Last date for submission with late fee ` 300/- : 15-03-2019 NOTE: 1. Assignments sent after 15-03-2019 will not be evaluated. 2. Assignments should be in the own handwriting of the student concerned and not type-written or printed or photocopied. 3. Assignments should be written on A4 paper on one side only. 4. All assignments (with Enrolment number marked on the Top right hand corner on all pages) should be put in an envelop with superscription “MBA Assignments” and sent to The Director, Directorate of Distance Education, Annamalai University, Annamalainagar – 608 002 by Registered post. 5. No notice will be taken on assignments which are not properly filled in with Enrolment Number and the Title of the papers. 6. Students should send full set of assignments for all papers. Partial assignments will not be considered. ASSIGNMENT INSTRUCTIONS Write assignments on any TWO topics in each paper out of the FOUR. For each Topic the answer should not exceed 15 pages. Each assignment carries 25 marks (2 topics). DR. M. ARUL DIRECTOR 2 2.1 E-COMMERCE 1. Enumerate Security of Internet hosts and networks, Public key infrastructure, Safety of E-Commerce applications, Electronic payment systems, Trust and reputation in E-Commerce. 2. Discuss about the prevention procedures of the firewall to avoid the attack of Hackers. 3. “Online Shopping generate new economy”- Comment your opinion with proper Justification. 4. Discuss the role played by E-commerce in providing customer service at the various stages (product selection to post purchase) in an online buying transaction. 2.2 E-COMMERCE: APPLICATION AND SECURITIES 1. Is the e-payment system secured? How? and why not? Discuss different types of e-commerce payment systems available globally. 2. Elaborate the Past, Present and Future of the World Wide Web. 3. The Emerging Role of Banks in E-Commerce and Application of E-commerce in Banking.– Discuss 4. Security Issues & Challenges to E- Commerce, Looking Ahead to the Future of E-Commerce Security-Elaborate. 2.3 INTERNET AND JAVA PROGRAMMING 1. “The Internet has no single owner, yet everyone owns (a portion of) the Internet. The Internet has no central operator, yet everyone operates (a portion of) the Internet” – Discuss. 2. Can DHTML be used to create website? Create a website for an online marketing company. Explain the process. 3. “Application security features are built into the JAVA language”. Discuss on how to take advantage of these features and several other simple measures to ensure Java Application Security”. 4. “Java Database Connectivity is an application programming interface (API) which allows the programmer to connect and interact with databases” - Discuss. 3 2.4 ADVANCED WEB DEVELOPMENT AND DESIGN TOOLS 1. What is Java Script. Explain the following of Java Script with suitable examples? a. Operations b. Statements c. Functions d. Event handling e. Objects f. Frames and windows g. Cookies h. Creating links i. Using images j. Doing maths 2. Explain various HTML tags used for creating a web page with suitable example. Elaborate the procedure to convert XML to HTML and HTML to XML. 3. What is a Java Bean? Discuss the architectural overview of Java Bean. Explain the components of Java Bean. Explain the properties of Java Bean with suitable coding. 4. What is servlet? Explain the lifecycle of a servlet. Explain the methods to read HTTP header. Explain the methods to set HTTP Response Header. 2.5 ENTERPRISE RESOURCE PLANNING 1. How will you execute the Gap Analysis phase of ERP implementation for a very large manufacturing industry? Discuss the steps involved in this scenario. 2. Explain the Planning and Execution Model based on integrated process for a service industry. 3. Discuss the common myths about ERP and find practical solutions for dispelling them in your organization. 4. Most companies today have made significant investments in information technology systems. Write a case study of Integrating ERP, CRM and SCM creates a single view of organizational profitability. 2.6 STRATEGIC MANAGEMENT 1. Do a SWOT Analysis for Reliance Jio 4G services in Indian market and analyse the strategic approach of reliance communication in this regard. 2. What were the major strategic drawbacks of Kingfisher Airlines? What was the vital reason for its dropdown? Consider the strategic issues and justify it. 3. Illustrate with examples of hyper competition and competitive dynamic approaches in strategic marketing. 4. Why would management adopt a stability strategy? Can stability strategies be viable over a lengthy period of time? Why or Why not? 4 2.7.1 GLOBAL MARKETING 1. Discuss the various terms of trade and explain about the concept and components of Balance of payments. 2. Elucidate the tariff and non tariff barriers and discuss about reasons for foreign exchange control. 3. Explain the functions and responsibilities of IMF and IBRD. 4. Write the export licensing procedure and forms required for exports. 2.7.2 STRUCTURED SYSTEM ANALYSIS AND DESIGN 1. Draw the context diagram and a set of data flow diagrams for developing a library management system with the following functionalities. List the assumptions made in your analysis. a. Inquiring the availability of a book by giving the ISBN or title or author's name b. Renting a book that is available c. Returning a book after use d. Reserving a book when it is not available e. Collection of overdue charges f. Maintaining book details g. Maintaining supplier details who supply the goods. 2. Design a set of files for supporting a common payroll system. Comment on the data security issues of the file system you have designed. 3. Assume that you are in charge of designing software to be installed in bank ATM. Which kind of architecture would you choose? Give reasons for your selection and draw the architecture diagram of the system. 4. Assume that you are given the following details of a small mail order catalogue system that allows people to shop from home: When a customer receives the catalogue and wants to buy something, he can telephone, fax or email his order to the company. The company gets the order and sends the goods and an invoice. When the customer receives the goods with a delivery note, he sends payment and receives a receipt for payment. Draw the context diagram and data flow diagrams up to level-2 to analyze the requirements of this system. Also, give the data dictionary.  M.B.A.[E.B.] – 2ND YEAR – Assignment - AUP/551/C-200 ANNAMALAI UNIVERSITY PRESS 2018 - 2019