#SQL SERVER interview Questions For Freshers

[businessa]

How long does it take to complete the training?

Are you considering becoming a Full Stack Developer course in pune and wondering how long it will take to complete the training at SyntaxLevelUp in Pune? You’re not alone! With the rising demand for versatile developers who can handle both front-end and back-end tasks, many are turning to comprehensive courses like those offered at SyntaxLevelUp to kickstart their tech careers.

In this blog, we’ll answer the question: How long does it take to complete the full stack developer training? We’ll also give you a glimpse of what you can expect from the curriculum and how to make the most of your learning journey.

Course Duration at SyntaxLevelUp

The Full Stack Developer Training in pune at SyntaxLevelUp is designed to provide a thorough understanding of both front-end and back-end technologies. Typically, the duration of this course is 4 to 6 months. This time frame is ideal for mastering both theoretical and practical knowledge, allowing students to gain confidence in building complete web applications from scratch.

However, the actual time it takes to complete the course may vary based on several factors:

Mode of Learning:

Full-time: You can finish the course in about 4 months if you opt for the full-time program. This schedule is intensive, ideal for those looking to transition quickly into a tech role.

Part-time: If you’re working or have other commitments, the part-time option allows more flexibility and can take around 6 months to complete.

Pace of Learning: SyntaxLevelUp encourages a hands-on, project-based learning approach. Some students may progress faster depending on their prior knowledge, ability to absorb new concepts, and time dedicated to practice.

What Technologies Will You Learn?

During your Full Stack Developer Training at SyntaxLevelUp, you will dive into the key technologies that employers are looking for today, including:

Front-End Development:

HTML5, CSS3, JavaScript

Frameworks like React.js or Angular

Responsive design techniques

Back-End Development:

Node.js, Express.js, or Django

RESTful APIs and microservices

Databases:

SQL (MySQL, PostgreSQL)

NoSQL (MongoDB)

Version Control and DevOps:

Git, GitHub for version control

Basics of CI/CD and cloud platforms like AWS

This comprehensive curriculum ensures you’ll be ready to handle real-world projects, with a focus on practical skills that will make you job-ready by the time you complete the course.

Project-Based Learning and Practical Experience

At SyntaxLevelUp, the focus is on learning by doing. Throughout the training, you will work on live projects, building web applications that integrate front-end and back-end technologies. These projects will help you gain hands-on experience in:

Creating responsive web designs

Developing full-fledged web applications

Working with databases and server-side scripting

By the end of the course, you’ll have a portfolio of projects that you can showcase to potential employers, boosting your chances of landing a Full Stack Developer course in pune job.

Flexible Learning Options

In addition to the core program duration of 4 to 6 months, SyntaxLevelUp offers flexibility in course formats. Whether you’re a fresher just stepping into the tech world or a working professional looking to upskill, you can choose a learning path that suits your needs.

Weekend Batches: Perfect for working professionals.

Weekday Batches: Ideal for those able to dedicate more time each week.

Fast-Track Option: This option allows highly motivated learners to complete the course in as little as 3 months by speeding up the pace of learning.

Certification and Placement Support

Once you successfully complete the training, SyntaxLevelUp awards a Full Stack Developer Certificate course in pune. This certificate, combined with your project portfolio, will set you up for success in the job market. Additionally, the institute provides placement assistance, helping you prepare for interviews, polish your resume, and connect with hiring companies.

Why Choose SyntaxLevelUp?

With numerous options available in Pune for full stack development training, what sets SyntaxLevelUp apart?

Expert Mentors: Industry veterans with real-world experience guide you throughout the course.

Hands-On Projects: Real-world projects and case studies ensure you are job-ready.

Flexible Learning: Part-time, full-time, and fast-track options make it convenient for everyone.

Placement Assistance: SyntaxLevelUp has strong industry ties and a dedicated placement team.

Conclusion: How Long Does It Take to Complete the Training?

In summary, the full stack developer training at SyntaxLevelUp in Pune can take anywhere from 4 to 6 months, depending on your chosen schedule and learning pace. The institute offers the flexibility to choose a course duration that works best for your career goals, whether you’re a beginner or looking to switch careers.

If you're serious about becoming a skilled full stack developer, the comprehensive training and hands-on experience provided at SyntaxLevelUp will prepare you for a successful tech career. So, what are you waiting for? Enroll today and kickstart your journey to becoming a full stack developer in just a few months!Looking for the best full stack training in Pune? SyntaxLevelUp offers a comprehensive full stack developer course in Pune, designed to equip you with the skills needed to excel in the tech industry. This full stack course in Pune covers both front-end and back-end development, including technologies like HTML, CSS, JavaScript, React, Node.js, and databases such as MongoDB and MySQL. With hands-on projects, flexible learning options, and expert mentorship, SyntaxLevelUp ensures you become job-ready, making it a top choice for aspiring full stack developers in Pune.

[datavalleyai]

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.

[eswars-tech-world]

Question-76: How do you implement parallel execution in Oracle SQL to improve query performance?

Interview Questions on Oracle SQL & PLSQL Development: For more questions like this: Do follow the main blog #oracledatabase #interviewquestions #freshers #beginners #intermediatelevel #experienced #eswarstechworld #oracle #interview #development #sql

Parallel execution in Oracle SQL allows for the simultaneous processing of a single SQL statement by multiple parallel execution servers. This can significantly improve query performance by leveraging the power of multiple CPUs and reducing the overall execution time. Parallel execution is a feature in Oracle that enables the division of a SQL statement into smaller tasks, which can be executed…

[harisystems]

Sql Server Interview Questions and Answers | Sql tutorial freshers and e...

[yodalearningweb-blog]

Business Analyst Finance Domain Sample Resume

This is just a sample Business Analyst resume for freshers as well as for experienced job seekers in Finance domain of business analyst or system analyst. While this is only a sample resume, please use this only for reference purpose, do not copy the same client names or job duties for your own purpose. Always make your own resume with genuine experience.

Name: Justin Megha

Ph no: XXXXXXX

your email here.

Business Analyst, Business Systems Analyst

SUMMARY

Accomplished in Business Analysis, System Analysis, Quality Analysis and Project Management with extensive experience in business products, operations and Information Technology on the capital markets space specializing in Finance such as Trading, Fixed Income, Equities, Bonds, Derivatives(Swaps, Options, etc) and Mortgage with sound knowledge of broad range of financial instruments. Over 11+ Years of proven track record as value-adding, delivery-loaded project hardened professional with hands-on expertise spanning in System Analysis, Architecting Financial applications, Data warehousing, Data Migrations, Data Processing, ERP applications, SOX Implementation and Process Compliance Projects. Accomplishments in analysis of large-scale business systems, Project Charters, Business Requirement Documents, Business Overview Documents, Authoring Narrative Use Cases, Functional Specifications, and Technical Specifications, data warehousing, reporting and testing plans. Expertise in creating UML based Modelling views like Activity/ Use Case/Data Flow/Business Flow /Navigational Flow/Wire Frame diagrams using Rational Products & MS Visio. Proficient as long time liaison between business and technology with competence in Full Life Cycle of System (SLC) development with Waterfall, Agile, RUP methodology, IT Auditing and SOX Concepts as well as broad cross-functional experiences leveraging multiple frameworks. Extensively worked with the On-site and Off-shore Quality Assurance Groups by assisting the QA team to perform Black Box /GUI testing/ Functionality /Regression /System /Unit/Stress /Performance/ UAT's. Facilitated change management across entire process from project conceptualization to testing through project delivery, Software Development & Implementation Management in diverse business & technical environments, with demonstrated leadership abilities. EDUCATION

Post Graduate Diploma (in Business Administration), USA Master's Degree (in Computer Applications), Bachelor's Degree (in Commerce), TECHNICAL SKILLS

Documentation Tools UML, MS Office (Word, Excel, Power Point, Project), MS Visio, Erwin

SDLC Methodologies Waterfall, Iterative, Rational Unified Process (RUP), Spiral, Agile

Modeling Tools UML, MS Visio, Erwin, Power Designer, Metastrom Provision

Reporting Tools Business Objects X IR2, Crystal Reports, MS Office Suite

QA Tools Quality Center, Test Director, Win Runner, Load Runner, QTP, Rational Requisite Pro, Bugzilla, Clear Quest

Languages Java, VB, SQL, HTML, XML, UML, ASP, JSP

Databases & OS MS SQL Server, Oracle 10g, DB2, MS Access on Windows XP / 2000, Unix

Version Control Rational Clear Case, Visual Source Safe

PROFESSIONAL EXPERIENCE

SERVICE MASTER, Memphis, TN June 08 - Till Date

Senior Business Analyst

Terminix has approximately 800 customer service agents that reside in our branches in addition to approximately 150 agents in a centralized call center in Memphis, TN. Terminix customer service agents receive approximately 25 million calls from customers each year. Many of these customer's questions are not answered or their problems are not resolved on the first call. Currently these agents use an AS/400 based custom developed system called Mission to answer customer inquiries into branches and the Customer Communication Center. Mission - Terminix's operation system - provides functionality for sales, field service (routing & scheduling, work order management), accounts receivable, and payroll. This system is designed modularly and is difficult to navigate for customer service agents needing to assist the customer quickly and knowledgeably. The amount of effort and time needed to train a customer service representative using the Mission system is high. This combined with low agent and customer retention is costly.

Customer Service Console enables Customer Service Associates to provide consistent, enhanced service experience, support to the Customers across the Organization. CSC is aimed at providing easy navigation, easy learning process, reduced call time and first call resolution.

Responsibilities

Assisted in creating Project Plan, Road Map. Designed Requirements Planning and Management document. Performed Enterprise Analysis and actively participated in buying Tool Licenses. Identified subject-matter experts and drove the requirements gathering process through approval of the documents that convey their needs to management, developers, and quality assurance team. Performed technical project consultation, initiation, collection and documentation of client business and functional requirements, solution alternatives, functional design, testing and implementation support. Requirements Elicitation, Analysis, Communication, and Validation according to Six Sigma Standards. Captured Business Process Flows and Reengineered Process to achieve maximum outputs. Captured As-Is Process, designed TO-BE Process and performed Gap Analysis Developed and updated functional use cases and conducted business process modeling (PROVISION) to explain business requirements to development and QA teams. Created Business Requirements Documents, Functional and Software Requirements Specification Documents. Performed Requirements Elicitation through Use Cases, one to one meetings, Affinity Exercises, SIPOC's. Gathered and documented Use Cases, Business Rules, created and maintained Requirements/Test Traceability Matrices. Client: The Dun & Bradstreet Corporation, Parsippany, NJ May' 2007 - Oct' 2007

Profile: Sr. Financial Business Analyst/ Systems Analyst.

Project Profile (1): D&B is the world's leading source of commercial information and insight on businesses. The Point of Arrival Project and the Data Maintenance (DM) Project are the future applications of the company that the company would transit into, providing an effective method & efficient report generation system for D&B's clients to be able purchase reports about companies they are trying to do business.

Project Profile (2): The overall purpose of this project was building a Self Awareness System(SAS) for the business community for buying SAS products and a Payment system was built for SAS. The system would provide certain combination of products (reports) for Self Monitoring report as a foundation for managing a company's credit.

Responsibilities:

Conducted GAP Analysis and documented the current state and future state, after understanding the Vision from the Business Group and the Technology Group. Conducted interviews with Process Owners, Administrators and Functional Heads to gather audit-related information and facilitated meetings to explain the impacts and effects of SOX compliance. Played an active and lead role in gathering, analyzing and documenting the Business Requirements, the business rules and Technical Requirements from the Business Group and the Technological Group. Co - Authored and prepared Graphical depictions of Narrative Use Cases, created UML Models such as Use Case Diagrams, Activity Diagrams and Flow Diagrams using MS Visio throughout the Agile methodology Documented the Business Requirement Document to get a better understanding of client's business processes of both the projects using the Agile methodology. Facilitating JRP and JAD sessions, brain storming sessions with the Business Group and the Technology Group. Documented the Requirement traceability matrix (RTM) and conducted UML Modelling such as creating Activity Diagrams, Flow Diagrams using MS Visio. Analysed test data to detect significant findings and recommended corrective measures Co-Managed the Change Control process for the entire project as a whole by facilitating group meetings, one-on-one interview sessions and email correspondence with work stream owners to discuss the impact of Change Request on the project. Worked with the Project Lead in setting realistic project expectations and in evaluating the impact of changes on the organization and plans accordingly and conducted project related presentations. Co-oordinated with the off shore QA Team members to explain and develop the Test Plans, Test cases, Test and Evaluation strategy and methods for unit testing, functional testing and usability testing Environment: Windows XP/2000, SOX, Sharepoint, SQL, MS Visio, Oracle, MS Office Suite, Mercury ITG, Mercury Quality Center, XML, XHTML, Java, J2EE.

GATEWAY COMPUTERS, Irvine, CA, Jan 06 - Mar 07

Business Analyst

At Gateway, a Leading Computer, Laptop and Accessory Manufacturer, was involved in two projects,

Order Capture Application: Objective of this Project is to Develop Various Mediums of Sales with a Centralized Catalog. This project involves wide exposure towards Requirement Analysis, Creating, Executing and Maintaining of Test plans and Test Cases. Mentored and trained staff about Tech Guide & Company Standards; Gateway reporting system: was developed with Business Objects running against Oracle data warehouse with Sales, Inventory, and HR Data Marts. This DW serves the different needs of Sales Personnel and Management. Involved in the development of it utilized Full Client reports and Web Intelligence to deliver analytics to the Contract Administration group and Pricing groups. Reporting data mart included Wholesaler Sales, Contract Sales and Rebates data.

Responsibilities:

Product Manager for Enterprise Level Order Entry Systems - Phone, B2B, Gateway.com and Cataloging System. Modeled the Sales Order Entry process to eliminate bottleneck process steps using ERWIN. Adhered and practiced RUP for implementing software development life cycle. Gathered Requirements from different sources like Stakeholders, Documentation, Corporate Goals, Existing Systems, and Subject Matter Experts by conducting Workshops, Interviews, Use Cases, Prototypes, Reading Documents, Market Analysis, Observations Created Functional Requirement Specification documents - which include UMLUse case diagrams, Scenarios, activity, work Flow diagrams and data mapping. Process and Data modeling with MS VISIO. Worked with Technical Team to create Business Services (Web Services) that Application could leverage using SOA, to create System Architecture and CDM for common order platform. Designed Payment Authorization (Credit Card, Net Terms, and Pay Pal) for the transaction/order entry systems. Implemented A/B Testing, Customer Feedback Functionality to Gateway.com Worked with the DW, ETL teams to create Order entry systems Business Objects reports. (Full Client, Web I) Worked in a cross functional team of Business, Architects and Developers to implement new features. Program Managed Enterprise Order Entry Systems - Development and Deployment Schedule. Developed and maintained User Manuals, Application Documentation Manual, on Share Point tool. Created Test Plansand Test Strategies to define the Objective and Approach of testing. Used Quality Center to track and report system defects and bug fixes. Written modification requests for the bugs in the application and helped developers to track and resolve the problems. Developed and Executed Manual, Automated Functional, GUI, Regression, UAT Test cases using QTP. Gathered, documented and executed Requirements-based, Business process (workflow/user scenario), Data driven test cases for User Acceptance Testing. Created Test Matrix, Used Quality Center for Test Management, track & report system defects and bug fixes. Performed Load, stress Testing's & Analyzed Performance, Response Times. Designed approach, developed visual scripts in order to test client & server side performance under various conditions to identify bottlenecks. Created / developed SQL Queries (TOAD) with several parameters for Backend/DB testing Conducted meetings for project status, issue identification, and parent task review, Progress Reporting. AMC MORTGAGE SERVICES, CA, USA Oct 04 - Dec 05

Business Analyst

The primary objective of this project is to replace the existing Internal Facing Client / Server Applications with a Web enabled Application System, which can be used across all the Business Channels. This project involves wide exposure towards Requirement Analysis, Creating, Executing and Maintaining of Test plans and Test Cases. Demands understanding and testing of Data Warehouse and Data Marts, thorough knowledge of ETL and Reporting, Enhancement of the Legacy System covered all of the business requirements related to Valuations from maintaining the panel of appraisers to ordering, receiving, and reviewing the valuations.

Responsibilities:

Gathered Analyzed, Validated, and Managed and documented the stated Requirements. Interacted with users for verifying requirements, managing change control process, updating existing documentation. Created Functional Requirement Specification documents - that include UML Use case diagrams, scenarios, activity diagrams and data mapping. Provided End User Consulting on Functionality and Business Process. Acted as a client liaison to review priorities and manage the overall client queue. Provided consultation services to clients, technicians and internal departments on basic to intricate functions of the applications. Identified business directions & objectives that may influence the required data and application architectures. Defined, prioritized business requirements, Determine which business subject areas provide the most needed information; prioritize and sequence implementation projects accordingly. Provide relevant test scenarios for the testing team. Work with test team to develop system integration test scripts and ensure the testing results correspond to the business expectations. Used Test Director, QTP, Load Runner for Test management, Functional, GUI, Performance, Stress Testing Perform Data Validation, Data Integration and Backend/DB testing using SQL Queries manually. Created Test input requirements and prepared the test data for data driven testing. Mentored, trained staff about Tech Guide & Company Standards. Set-up and Coordinate Onsite offshore teams, Conduct Knowledge Transfer sessions to the offshore team. Lloyds Bank, UK Aug 03 - Sept 04 Business Analyst Lloyds TSB is leader in Business, Personal and Corporate Banking. Noted financial provider for millions of customers with the financial resources to meet and manage their credit needs and to achieve their financial goals. The Project involves an applicant Information System, Loan Appraisal and Loan Sanction, Legal, Disbursements, Accounts, MIS and Report Modules of a Housing Finance System and Enhancements for their Internet Banking.

Responsibilities:

Translated stakeholder requirements into various documentation deliverables such as functional specifications, use cases, workflow / process diagrams, data flow / data model diagrams. Produced functional specifications and led weekly meetings with developers and business units to discuss outstanding technical issues and deadlines that had to be met. Coordinated project activities between clients and internal groups and information technology, including project portfolio management and project pipeline planning. Provided functional expertise to developers during the technical design and construction phases of the project. Documented and analyzed business workflows and processes. Present the studies to the client for approval Participated in Universe development - planning, designing, Building, distribution, and maintenance phases. Designed and developed Universes by defining Joins, Cardinalities between the tables. Created UML use case, activity diagrams for the interaction between report analyst and the reporting systems. Successfully implemented BPR and achieved improved Performance, Reduced Time and Cost. Developed test plans and scripts; performed client testing for routine to complex processes to ensure proper system functioning. Worked closely with UAT Testers and End Users during system validation, User Acceptance Testing to expose functionality/business logic problems that unit testing and system testing have missed out. Participated in Integration, System, Regression, Performance, and UAT - Using TD, WR, Load Runner Participated in defect review meetings with the team members. Worked closely with the project manager to record, track, prioritize and close bugs. Used CVS to maintain versions between various stages of SDLC. Client: A.G. Edwards, St. Louis, MO May' 2005 - Feb' 2006

Profile: Sr. Business Analyst/System Analyst

Project Profile: A.G. Edwards is a full service Trading based brokerage firm in Internet-based futures, options and forex brokerage. This site allows Users (Financial Representative) to trade online. The main features of this site were: Users can open new account online to trade equitiies, bonds, derivatives and forex with the Trading system using DTCC's applications as a Clearing House agent. The user will get real-time streaming quotes for the currency pairs they selected, their current position in the forex market, summary of work orders, payments and current money balances, P & L Accounts and available trading power, all continuously updating in real time via live quotes. The site also facilitates users to Place, Change and Cancel an Entry Order, Placing a Market Order, Place/Modify/Delete/Close a Stop Loss Limit on an Open Position.

Responsibilities:

Gathered Business requirements pertaining to Trading, equities and Fixed Incomes like bonds, converted the same into functional requirements by implementing the RUP methodology and authored the same in Business Requirement Document (BRD). Designed and developed all Narrative Use Cases and conducted UML modeling like created Use Case Diagrams, Process Flow Diagrams and Activity Diagrams using MS Visio. Implemented the entire Rational Unified Process (RUP) methodology of application development with its various workflows, artifacts and activities. Developed business process models in RUP to document existing and future business processes. Established a business Analysis methodology around the Rational Unified Process. Analyzed user requirements, attended Change Request meetings to document changes and implemented procedures to test changes. Assisted in developing project timelines/deliverables/strategies for effective project management. Evaluated existing practices of storing and handling important financial data for compliance. Involved in developing the test strategy and assisted in developed Test scenarios, test conditions and test cases Partnered with the technical Business Analyst Interview questions  areas in the research, resolution of system and User Acceptance Testing (UAT).

[businessa]

Full Stack Developer Interview Questions for Freshers:A Complete Guide

Are you a fresh graduate or a budding developer looking to kickstart your career as a full stack developer? Congratulations on taking the first step towards a rewarding journey in the world of software development! As you prepare to enter the job market, it's crucial to familiarize yourself with the types of questions you might encounter during interviews for full stack developer positions.

In this blog post, we'll provide you with a comprehensive guide to full stack developer interview questions for freshers. We'll cover various technical and non-technical topics to help you showcase your skills and ace your interviews.

1. Introduction to Full Stack Development

Before diving into the interview questions, let's briefly discuss what full stack development entails. A full stack developer is proficient in both front-end and back-end technologies, allowing them to work on all aspects of web application development. This includes designing user interfaces, developing server-side logic, managing databases, and ensuring overall system performance.

2. Technical Interview Questions

a. Front-End Development

    What is the difference between HTML, CSS, and JavaScript?

    Explain the box model in CSS.

    What are CSS preprocessors like Sass or LESS, and why are they used?

   What is responsive web design, and how do you achieve it?

    Have you worked with any front-end frameworks like React, Angular, or Vue.js? Explain the benefits of using a framework.

b. Back-End Development

    What is the role of a server in web development?

    Explain the difference between SQL and NoSQL databases. Provide examples of each.

    What is a RESTful API, and how do you design one?

   How do you ensure the security of a web application?

    Have you worked with any back-end frameworks like Node.js, Django, or Laravel? Discuss your experience with them.

c. Database Management

    What is normalization in databases, and why is it important?

    What are SQL injection attacks, and how can they be prevented?

    Explain the ACID properties in database transactions.

    What is indexing, and how does it improve database performance?

d. Version Control and Collaboration

    Have you used Git for version control? Explain the basic Git workflow.

   What are Git branches, and how do you merge them?

    How do you handle conflicts in Git?

    Have you worked in a team using collaboration tools like GitHub or GitLab?

3. Non-Technical Interview Questions

a. Project Experience

   Can you walk us through a project you've worked on from start to finish?

   What challenges did you face during your project, and how did you overcome them?

   Did you work in a team or independently on your projects?

b. Problem-Solving Skills

   Describe a complex problem you've encountered in your coding projects and how you solved it.

    How do you approach debugging and troubleshooting code?

    Have you contributed to open-source projects or participated in coding competitions?

c. Learning and Adaptability

   How do you stay updated with the latest technologies and trends in the industry?

   Have you learned any new programming languages or frameworks recently?

   How do you handle learning new tools or technologies on the job?

4. Tips for Interview Success

   Practice coding challenges on platforms like LeetCode, HackerRank, or CodeSignal.

    Build and showcase your own projects on platforms like GitHub or create a personal portfolio website.

    Prepare for behavioral questions by reflecting on your past experiences and achievements.

    Stay confident, ask questions, and show enthusiasm for learning and growing in your career.

In conclusion, preparing for a full stack developer interview as a fresher requires a combination of technical knowledge, problem-solving skills, and a positive attitude towards learning. By familiarizing yourself with these interview questions and practicing your coding skills, you'll be well-equipped to showcase your potential and land your dream job as a full stack developer. Good luck!

Thanks so much for reading.

ReadMore:

What does full-stack developers actually do?

Tips and tricks for full stack interview

[eswars-tech-world]

Question-38: How do you use the UTL_FILE package in PL/SQL to read and write files?

Question-38: How do you use the UTL_FILE package in PL/SQL to read and write files? For more questions do follow the Main page Please share the content and let’s help others to skill-up #oracledatabase #interviewquestions #freshers #beginners #intermediatelevel #experienced #eswarstechworld #oracle #interview #development #sql

Answer: The UTL_FILE package in PL/SQL provides an interface to read from and write to operating system files.  It allows PL/SQL programs to interact with files on the database server’s operating system, providing a way to perform file-based I/O operations like reading data from text files, writing data to text files, and handling file processing. Key points about UTL_FILE package: –> File…

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Best way to prepare for PHP interview

PHP is one among the programming languages that are developed with built-in web development functions. The new language capabilities contained in PHP 7 ensure it is simpler for developers to extensively increase the performance of their web application without the use of additional resources. interview questions and answers topics for PHP They can move to the latest version of the commonly used server-side scripting language to make improvements to webpage loading without spending extra time and effort. But, the Web app developers still really should be able to read and reuse PHP code quickly to maintain and update web apps in the future.

Helpful tips to write PHP code clean, reliable and even reusable

Take advantage of Native Functions. When ever writing PHP code, programmers may easily achieve the same goal utilizing both native or custom functions. However, programmers should make use of the built-in PHP functions to perform a number of different tasks without writing extra code or custom functions. The native functions should also help developers to clean as well as read the application code. By reference to the PHP user manual, it is possible to collect information about the native functions and their use.

Compare similar functions. To keep the PHP code readable and clean, programmers can utilize native functions. However they should understand that the speed at which every PHP function is executed differs. Some PHP functions also consume additional resources. Developers must therefore compare similar PHP functions and select the one which does not negatively affect the performance of the web application and consume additional resources. As an example, the length of a string must be determined using isset) (instead of strlen). In addition to being faster than strlen (), isset () is also valid irrespective of the existence of variables.

Cache Most PHP Scripts. The PHP developers needs keep in mind that the script execution time varies from one web server to another. For example, Apache web server provide a HTML page much quicker compared with PHP scripts. Also, it needs to recompile the PHP script whenever the page is requested for. The developers can easily eliminate the script recompilation process by caching most scripts. They also get option to minimize the script compilation time significantly by using a variety of PHP caching tools. For instance, the programmers are able to use memcache to cache a lot of scripts efficiently, along with reducing database interactions.

common asked php interview questions and answers for freshers

Execute Conditional Code with Ternary Operators. It is actually a regular practice among PHP developers to execute conditional code with If/Else statements. But the programmers want to write extra code to execute conditional code through If/Else statements. They could easily avoid writing additional code by executing conditional code through ternary operator instead of If/Else statements. The ternary operator allows programmers to keep the code clean and clutter-free by writing conditional code in a single line.

Use JSON instead of XML. When working with web services, the PHP programmers have option to utilize both XML and JSON. But they are able to take advantage of the native PHP functions like json_encode( ) and json_decode( ) to work with web services in a faster and more efficient way. They still have option to work with XML form of data. The developers are able to parse the XML data more efficiently using regular expression rather than DOM manipulation.

Replace Double Quotes with Single Quotes. When writing PHP code, developers are able to use either single quotes (') or double quotes ("). But the programmers can easily improve the functionality of the PHP application by using single quotes instead of double quotes. The singular code will speed up the execution speed of loops drastically. Similarly, the single quote will further enable programmers to print longer lines of information more effectively. However, the developers will have to make changes to the PHP code while using single quotes instead of double quotes.

Avoid Using Wildcards in SQL Queries. PHP developers typically use wildcards or * to keep the SQL queries lightweight and simple. However the use of wildcards will impact on the performance of the web application directly if the database has a higher number of columns. The developers must mention the needed columns in particular in the SQL query to maintain data secure and reduce resource consumption.

However, it is important for web developers to decide on the right PHP framework and development tool. Presently, each programmer has the option to decide on a wide range of open source PHP frameworks including Laravel, Symfony, CakePHP, Yii, CodeIgniter, and Zend. Therefore, it becomes necessary for developers to opt for a PHP that complements all the needs of a project. interview questions on PHP They also need to combine multiple PHP development tool to decrease the development time significantly and make the web app maintainable.

php interview questions for freshers

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Top 51 SSIS Interview Questions & Answers for Fresher, Experienced

SSIS tool is used by the database experts and can be used by them to manage the transformation. The tool has various functions that can help the users to manage the database operations. Here, we have discussed all of the possible SSIS interview questions for experienced & beginners that can be asked to any candidate for this profile.

The SSIS interview questions are not limited even if you can find many other questions that can be asked during the interview but in-depth learning of these interview questions on SSIS will help you to gain more confidence in your career.

Enroll in our SQL server master training and get SSIS interview questions and answers PDF, all from the latest exams!

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Ms Sql Meeting Questions For Experienced

The same is taken into consideration when it concerns restricting the accessibility of a database. It is feasible to develop the index on a solitary column or a team of exact same. The trick which is developed on multiple columns in a table is typically taken into consideration as the Compound primary secret. Nevertheless, it is not always essential that every one of them have the very same significance. Join is generally a query that serves for the objective of fetching the columns and also the rows. It is useful when users have to take care of a large variety of tables at the same time. The various kinds of Joins that are present in the SQL are Right Jin, Inner Join, Left Join, Outer Join, as well as Upper Join. On the other side, a View is essentially just the part of a table and also is used for the objective of storing the database in a logical way. It is in fact a online table that has rows along with the columns which are similar to that of a genuine table. However, the sights have information that in fact do not belong to them. Basically, a table is a collection of different rows and columns and also is organized in a model. The way of columns and also rows are vertical and horizontal. In a table, there are some particular varieties of columns which stays existing as well as is normally known as fields. There is no strict ceiling on the total number of records which are defined by rows in the table. A Foreign key is a area which can distinctively identify each row in an additional table. And this constraint is used to specify a field as International key. A foreign secret is a area in one table, which is a main key in an additional table. A connection is produced between the two tables by referencing the foreign key of one table with the primary secret of an additional table. Restraints are defined while producing the data source itself with the CREATE TABLE declaration or perhaps after the table is developed as soon as with the ALTER TABLE declaration. It is used with SELECT declaration to group the outcome of the implemented inquiry utilizing the worth specified in it. It matches the value with the column name in tables and also groups the end result accordingly. It is made use of to define the database framework such as tables. It includes 3 declarations such as CREATE, ALTER, and DECREASE. A primary key is utilized to distinctly recognize all table documents. It can not have VOID values, and it needs to include special worths. A table can have only one primary trick that consists of single or multiple fields. SQL stands for 'Structured Query Language' and is made use of for connecting with the data sources. The above manuscript produces a non-clustered index on the "name" column of the student table-- the index sorts by name in ascending order. The table data and also index will certainly be kept in various locations. They are very helpful in position where we need to store temporary information. Normalization is made use of in reducing information redundancy and dependence by arranging fields and tables in data sources. It includes constructing tables and establishing relationships in between those tables according to certain guidelines. Saved treatments are additionally utilized to reduce network web traffic and boost performance. This command provides one more name to a table or a column. It can be utilized in WHERE provision of a SQL inquiry utilizing the "as" keyword phrase. So, before understanding just what is a primary secret, let's understand what exactly is a restriction in SQL. Restraints are the guidelines imposed on information columns on a table. You can think about Key Key restraint to be a combination of UNIQUE and NOT NULL constraint. A database is a database in sql, which can include multiple tables. Below is the checklist of a few of one of the most regularly asked SQL question interview questions for seasoned specialists. These inquiries cover SQL queries on innovative SQL JOIN ideas, bring duplicate rows, strange as well as also rows, umpteenth greatest salary, and so on. Below is a list of leading SQL inquiry interview inquiries and answers for fresher prospects that will help them in their meetings. In these questions, we will concentrate on the fundamental SQL commands just. Provide explanation if False.The DELETE declaration is used to erase a table from the database. In this write-up, we learnt more about the most typical sql meeting inquiries. Depending upon the location, the questions may be different. Some will certainly concentrate on SQL Management, others on advancement. I wish you appreciate the post and contact us if you assume a lot more locations ought to be included. Backups and remediation are important in a catastrophe recuperation strategy it is 90 % of the moment consisted of in the set of sql inverview questions. sql coding interview questions combine 2 pick declarations and also returns only those records that are common to both the select declarations. https://geekinterview.net is made use of to incorporate the result set of 2 or more select statements. A temporary table assists us shop as well as process intermediate outcomes. These momentary tables are produced and can be instantly removed when they are no more used. These are utilized to restrict the kind of information that can go into a table. Restraints can either be column level or table degree. Our database consists of a great deal of different entities such as tables, saved treatments, functions, data source owners and so on. To make sense of how all these various entities interact, we would need the assistance of schema. So, you can take into consideration schema to be the logical connection in between all the different entities which are present in the database. click to investigate reduces the number of data web pages we require to visit to discover a certain data web page. Indexing likewise has a one-of-a-kind value that suggests that the index can not be duplicated. An index creates an access for every worth, and also it will certainly be faster to fetch data. A view is a virtual table which consists of a subset of information within a table. Views are not initially present, as well as it takes less room to shop. Internal join returns rows when there is at least one match of rows in between the tables. INNER SIGN UP WITH key phrase joins the matching records from two tables. SQL indexes are the medium of reducing the price of the question as the high expense of the inquiry will cause the fall in the efficiency of the inquiry. An index is made use of to enhance the performance and enable much faster retrieval of documents from the table. https://tinyurl.com/c7k3vf9t is a inexpensive service, however if the database allows, it calls for a technique to recoup the information quickly. The kinds of back-ups prevail concerns, bring back web pages are FAQ. This function is common during a session of SQL interview inquiries. It is a calamity feature to ensure that your server is readily available. It is a much more efficient option than the database mirroring. A saved procedure is a collection of SQL declarations that can be made use of as a feature to access the database. We can produce these saved treatments previously before using it and can implement them any place required by using some conditional logic to it. That is, this area points to primary trick of one more table. This typically produces a sort of web link between both tables. A Database is specified as a structured form of data which is kept in a computer or information in an arranged fashion and also can be accessed in numerous ways. It is likewise the collection of schemas, tables, questions, views and so on. Database aids us in quickly keeping, accessing and also control of data held in a computer system. The Database Monitoring System permits a individual to engage with the database. To look for the consistency of the data source, it chooses the default table values.

The redundancy as well as inconsistent dependency can be removed utilizing these rules to make it more adaptable. Indexes assist speed up looking in the data source. A foreign trick is an quality or a set of qualities that references to the main trick of some other table. So, essentially, it is utilized to link together 2 tables.

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Ms Sql Interview Questions For Experienced

image source is considered when it pertains to restricting the access of a database. It is feasible to produce the index on a solitary column or a team of exact same. The secret which is created on several columns in a table is usually considered as the Composite main key. Nevertheless, it is not constantly essential that all of them have the exact same significance.

Join is basically a question that serves for the purpose of retrieving the columns and also the rows. It works when individuals have to deal with a huge variety of tables at the same time. The different sorts of Signs up with that exist in the SQL are Right Jin, Inner Join, Left Join, Outer Join, and Upper Join. On the other side, a Sight is primarily nothing but the part of a table and also is made use of for the purpose of saving the database in a rational manner. It is actually a online table that has rows as well as the columns which resemble that of a genuine table. However, the sights consist of data that in fact don't come from them. Generally, a table is a collection of different rows and also columns as well as is organized in a design. The fashion of columns as well as rows are vertical and straight. In a table, there are some particular numbers of columns which remains present and also is typically called areas. There is no rigorous upper limit on the total variety of documents which are defined by rows in the table. A International trick is a field which can distinctively determine each row in another table. And also this restriction is used to define a area as Foreign trick. A foreign key is a area in one table, which is a main type in an additional table. A relationship is produced in between both tables by referencing the foreign trick of one table with the main trick of an additional table. Restraints are defined while developing the database itself with the CREATE TABLE statement and even after the table is developed once with the ALTER TABLE statement. It is utilized with SELECT declaration to group the outcome of the implemented query using the value specified in it. It matches the value with the column name in tables and teams completion result accordingly. It is used to specify the database framework such as tables. It consists of three declarations such as CREATE, ALTER, and also DECREASE. A main trick is made use of to uniquely recognize all table documents. It can not have VOID worths, and it needs to contain special worths. A table can have only one main secret that includes solitary or several areas. SQL stands for 'Structured Inquiry Language' and is utilized for communicating with the databases. The above manuscript develops a non-clustered index on the "name" column of the pupil table-- the index sorts by name in ascending order. The table information and index will be kept in different locations. They are very valuable in position where we require to store momentary information. Normalization is used in lowering information redundancy and also dependency by arranging areas and tables in databases. It includes constructing tables and also setting up partnerships in between those tables according to certain regulations. Saved treatments are additionally made use of to decrease network traffic and improve performance. https://bit.ly/3tmWIsh provides one more name to a table or a column. It can be utilized in WHERE condition of a SQL question using the "as" search phrase. So, prior to recognizing just what is a primary secret, let's understand exactly what is a constraint in SQL. Restraints are the policies imposed on information columns on a table. You can take into consideration Key Secret restriction to be a combination of UNIQUE and also NOT NULL restriction. A data source is a database in sql, which can consist of several tables. Below is the listing of some of the most frequently asked SQL query meeting concerns for seasoned experts. These questions cover SQL questions on innovative SQL JOIN ideas, fetching replicate rows, weird and also rows, nth highest wage, and so on. Here is a list of top SQL inquiry meeting inquiries and answers for fresher candidates that will certainly help them in their meetings. In these questions, we will focus on the standard SQL commands only. Give description if False.The DELETE statement is made use of to remove a table from the database. In this write-up, we discovered one of the most common sql meeting inquiries. Depending upon the location, the questions might be different. Some will certainly concentrate on SQL Administration, others on development. I hope you delight in the write-up and also contact us if you think much more locations ought to be added. Backups as well as repair are vital in a disaster recuperation strategy it is 90 % of the time consisted of in the set of sql inverview questions. The Intersect operator aids integrate two choose statements and also returns only those documents that prevail to both the select declarations. The Union driver is made use of to combine the outcome collection of two or more select declarations. https://geekinterview.net assists us shop and procedure intermediate results. These temporary tables are created and can be instantly deleted when they are no longer used. These are made use of to limit the sort of information that can enter into a table. Restraints can either be column degree or table level. Our database comprises of a lot of different entities such as tables, saved procedures, features, data source proprietors and more. To understand just how all these various entities connect, we would require the assistance of schema. So, you can consider schema to be the sensible partnership in between all the various entities which are present in the database. Indexing minimizes the variety of data web pages we require to visit to discover a specific data web page. Indexing additionally has a one-of-a-kind worth that indicates that the index can not be duplicated. An index creates an access for every worth, and it will be faster to recover data. A view is a online table which contains a part of data within a table. Views are not originally present, and it takes much less room to shop. Inner sign up with returns rows when there is at least one suit of rows in between the tables. INNER JOIN key words signs up with the matching documents from 2 tables. SQL indexes are the medium of reducing the expense of the inquiry as the high price of the inquiry will cause the fall in the efficiency of the question. An index is utilized to boost the performance as well as permit faster access of documents from the table. It is a inexpensive solution, however if the database is big, it calls for a approach to recoup the info quickly. The sorts of back-ups prevail inquiries, recovering web pages are Frequently Asked Question. This attribute prevails during a session of SQL meeting questions. It is a catastrophe attribute to make certain that your server is readily available. It is a extra reliable option than the database matching. A kept treatment is a collection of SQL statements that can be utilized as a feature to access the database. We can develop these stored treatments earlier prior to utilizing it as well as can execute them wherever required by using some conditional reasoning to it. That is, this field indicate primary key of one more table. This normally develops a type of link between both tables. A Database is specified as a structured kind of data which is stored in a computer or data in an arranged manner and can be accessed in numerous ways. It is additionally the collection of schemas, tables, queries, views and so on. address aids us in conveniently storing, accessing and also control of information held in a computer. The Database Administration System allows a user to engage with the database. To check for the uniformity of the database, it picks the default table worths. The redundancy as well as irregular reliance can be gotten rid of making use of these policies to make it extra adaptable. Indexes assist speed up searching in the database. A foreign key is an characteristic or a collection of attributes that references to the main key of a few other table. So, basically, it is made use of to link together two tables.

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In this SQL Interview Questions blog, I will introduce you to the most frequently asked questions on SQL (Structured Query Language). This blog is the perfect guide for you to learn all the concepts related to SQL, Oracle, MS SQL Server and MySQL database.

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300+ TOP APIGEE Interview Questions and Answers

Apigee Interview Questions for freshers experienced :-

1. What Baas stands for? Baas stands for Backend-as-a-Service. 2. What is the use of API Baas? With the use of API Baas, a company or an organization can actually set up a cloud-based data platform in no time. Also, provides a platform where there is no need for server-side coding or any sort of back-end development needed. It actually helps the teams to focus on productivity and also help them to visualize and build awesome features which aid in user experience and ultimately helps the organizations to build good products and services. API Baas is one of the components of APigee Edge platform. 3. Is API Baas platforms are flexible enough to store data? Yes, API Baas platform is actually a very flexible platform and it has a capability to store any type of data within the storage space. As this being simple, it helps the users to build simple queries to complex queries to pull a specific set of data if needed. 4. Is API Baas has flexible data querying option? Yes, API Baas has a flexible platform where the data queries can be executed the same manner as we do it in SQL style queries. With this, the user will be able to build or will be able to perform text-based searches in depth and the data can be retrieved as per the exact requirement. It is also helpful where the data can be retrieved based on multiple selection criteria. 5. Briefly explain about API Baas data model? With the use of API Baas data model, the data for the apps used are done at the application specific level where the collections of data entities are managed within a single organization. 6. What is an organization? The following points are about “organization”. First of all, an organization is nothing but a collection of one or more applications It actually has an administrative level of access. Also, multiple accounts related to administrator access is also provided to an organization. In a nutshell, the username that you create while signup process the same will be used as your name for the organization, this is default process. 7. What is an application and what is the significance of it? Within the API Baas terminology, an organization can host one or more applications within it. Also, an application is nothing but a specific set of the environment which stores the application data which is associated with the app. 8. What sort of infrastructure does an application provide? Every application will provide the following infrastructure, they are listed as follows: Storing information Retrieving information Updating information Deleting information All this is specific to an instance of the application. 9. What can be done with the use of APIgee SDK’s? With the use of APIgee SDK’s, the user will be able to develop certain API calls which will help the application to interact with the system and execute the need. 10. What are the two types of calls that can be developed using APIgee SDK’s? Subscribe to our youtube channel to get new updates..! The two type of calls that can be developed using APIgee SDK’s is: Synchronous Calls Asynchronous calls

APIGEE Interview Questions 11. What is Synchronous call? If your API call is classified as Synchronous then: It means that your application will respond only when there is a response back from the API call that was previously made. Until an, unless there is a response back from API call the system or the application will not function further. The use of this API call is beneficial if you need any user specific decisions are pending. This will help the users to take appropriate decisions and based on the need the system will execute further and serve It is also considered as a performance lag because always it has to wait for the response from the API call and based on the response the application will react. This is the reason why they call this method as performance lag. 12. What is Asynchronous call? If your API call is classified as Asynchronous call then: It means that your application will not wait for the API call response and it will function as it is. Once the response is received it will include in the process and the system will continue to work as it is. It doesn’t have any performance lag because the applications work continuously and it doesn’t have to stop for any specific response to be received from the API calls. 13. What are the features for API Baas? The features of using API Baas are as follows: Flexible data storage Social graph functionality Geolocation functionality User management Push notifications Client authentications Performance monitoring All of these features are actually available via RESTful API. 14. What is Usergrid? The Usergrid is also the same type of service that API Baas platform provides. It is nothing but an open source project which enables the user to utilize its highly scalable backend as a service platform. These type of services are mainly used on mobile platforms. Apigee Certification Training! Explore Curriculum Check Out Apigee Tutorials 15. How different is API Baas vs Usergrid? To be honest, API Baas and Usergrid both offer the same type of service or the platform. In real comparison, API Baas platform actually provides more options and services like Push notifications, app monitoring, and A/B testing etc. All these services are not available in Usergrid. 16. Do you know if there is any limit on the number of API calls that can be executed with the help of API Baas? No, there is no limit on a number of API calls that are executed with the help of API Baas. 17. How much of data can be stored in the Apigee’s API Baas? With the free account of APIgee Developer account, user will be able to store 25GB worth of data and all of this is provided for free of cost. 18. How is the data store happen in API Baas? The data is stored in the form of JSON- formatted objects. Thus it makes it easy for the user and all different type of data can be stored easily in the API Baas. 19. With the use of API Baas, is there is any limit on the number of push notifications that are sent out? No, there is no such limit in terms of sending out push notifications by using API Baas, but it is always good to be under a certain limit. The limit that they have decided would be decent enough is 10,000 push notifications in a single request. If the message or the push notification needs to be sent to more than 10,000 recipients then it is advised to send the push notifications to the targeted devices in batch formats. 20. So is there any limit with the push notifications per month? With the free APIgee Developer account, the user will be able to send out about 10 million push notifications at a free of cost. Further, if the user needs to send out more than 10 million push notifications per month then they have different pricing plans to cater the same. 21. List out all the stages that are associated with a notification message? The notification message actually goes through different states they are: Created Scheduled Started Finished Expired Cancelled Failed 22. What is the first and last stage of a notification message? The first stage of a notification message is “Created”. The last stage of a notification message is “Failed”. 23. With the use of APIgee SDK, it is possible to monitor the mobile apps? Yes, the mobile app monitoring is possible and also the mobile analytics is also possible with the use of the APIgee SDK. 24. Why can’t you see a crash report after experiencing a crash? If the app is not restarted after the crash then the user will not be able to see any crash report. Usually, the crash reports are uploaded only after successful app restarts. 25. When will the app usage data be uploaded to the server? Usually, the app usage data is uploaded to the server whenever the app is started. 26. What is the backend data store for the API Baas? The API Baas is datastore is supported by Cassandra, it is one of the popular NoSQL types of database. 27. What are the techniques to optimize your data store and its access? The following are the two techniques that are used to optimize the data store access: Denormalize and duplicate Start creating direct paths to that data that you need 28. Explain the process of creating a collection? The following is one of the best and simplest way to create a new collection: First of all Login to the Admin portal. Within the left menu, click on Data Click on Add Collection button Name the Collection that needs be created. Click on Create The collection will be created and will appear in the list 29. What are different types of queries that can be used while querying the data store? They are different ways of querying the data store to get the required information, the following is the list: GET PUSH DELETE 30. How is a request is constructed within the APIgee API? The request is constructed with the two inputs they are listed as follows: Define the path to the collection that you are planning to query Obviously, the query language statement which actually has your query Apigee Questions and Answers Pdf Download Read the full article

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Interview Questions on SQL Server

In this blog post, I will share frequently most asked top interview questions on sql server for experienced and freshers to get the right job.  Read the full article