#mvc interview questions in asp.net

[hiringjournal]

Interview Questions to Ask When Hiring a .NET Developer

The success of your enterprise or web apps can be significantly impacted by your choice of .NET developer. Making the correct decision during interviews is crucial because .NET is a powerful framework that is utilized in a variety of industries, including finance and e-commerce. Dot Net engineers that are not only familiar with the framework but also have the ability to precisely and clearly apply it to real-world business problems are sought after by many software businesses.

These essential questions will assist you in evaluating candidates' technical proficiency, coding style, and compatibility with your development team as you get ready to interview them for your upcoming project.

Assessing Technical Skills, Experience, and Real-World Problem Solving

What experience do you have with the .NET ecosystem?

To find out how well the candidate understands .NET Core, ASP.NET MVC, Web API, and associated tools, start with a general question. Seek answers that discuss actual projects and real-world applications rather than only theory.

Follow-up: What version of .NET are you using right now, and how do you manage updates in real-world settings?

Experience with more recent versions, such as .NET 6 or .NET 8, can result in fewer compatibility problems and improved performance when hiring Dot Net developers.

How do you manage dependency injection in .NET applications?

One essential component of the scalable .NET design is dependency injection. An excellent applicant will discuss built-in frameworks, how they register services, and how they enhance modularity and testability.

Can you explain the difference between synchronous and asynchronous programming in .NET?

Performance is enhanced by asynchronous programming, particularly in microservices and backend APIs. Seek a concise description and examples that make use of Task, ConfigureAwait, or async/await.

Advice: When hiring backend developers, candidates who are aware of async patterns are more likely to create apps that are more efficient.

What tools do you use for debugging and performance monitoring?

Skilled developers know how to optimize code in addition to writing it. Check for references to Postman, Application Insights, Visual Studio tools, or profiling tools such as dotTrace.

This demonstrates the developer's capacity to manage problems with live production and optimize performance.

How do you write unit and integration tests for your .NET applications?

Enterprise apps require testing. A trustworthy developer should be knowledgeable about test coverage, mocking frameworks, and tools like xUnit, NUnit, or MSTest.

Hiring engineers with strong testing practices helps tech organizations avoid expensive errors later on when delivering goods on short notice.

Describe a time you optimized a poorly performing .NET application.

This practical question evaluates communication and problem-solving abilities. Seek solutions that involve database query optimization, code modification, or profiling.

Are you familiar with cloud deployment for .NET apps?

Now that a lot of apps are hosted on AWS or Azure, find out how they handle cloud environments. Seek expertise in CI/CD pipelines, containers, or Azure App Services.

This is particularly crucial if you want to work with Dot Net developers to create scalable, long-term solutions.

Final Thoughts

You may learn more about a developer's thought process, problem-solving techniques, and ability to operate under pressure via a well-structured interview. These questions provide a useful method to confidently assess applicants if you intend to hire Dot Net developers for intricate or high-volume projects.

The ideal .NET hire for expanding tech organizations does more than just write code; they create the framework around which your products are built.

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Why .NET Training from Experts Makes a Difference

Choosing the best DotNet training in Hyderabad can be the key to unlocking a successful career in software development. As the tech industry rapidly evolves, having hands-on, real-world training from experienced professionals can set you apart from the competition. Expert-led .NET training not only builds your technical knowledge but also prepares you for real industry challenges.

In-Depth Understanding of Concepts

Training with experts ensures that you don't just memorize syntax—you learn how and why things work. Professionals with real-world experience can explain core .NET concepts like CLR, C#, ASP.NET, MVC, and Entity Framework in a practical context, making it easier to apply them in projects and interviews.

Real-Time Project Experience

One of the biggest advantages of expert training is exposure to real-time projects. Instead of just working on theory or basic examples, you gain experience by building applications that mirror real business needs. This gives you the confidence and portfolio needed to impress employers.

Up-to-Date with Industry Trends

Technology keeps changing, and .NET is no exception. Expert trainers stay updated with the latest tools, frameworks, and development trends. They bring this knowledge into the classroom, ensuring you learn the most relevant skills that are currently in demand.

Personalized Mentoring

Experienced trainers provide tailored guidance, answering questions, sharing career advice, and helping you build strong problem-solving skills. This mentorship can make a big difference in your overall learning experience and confidence.

Conclusion

If you're serious about starting a career in .NET development, expert training is essential. For comprehensive, industry-relevant training that truly prepares you for success, choose Monopoly IT Solutions—a trusted name in DotNet training in Hyderabad.

[shivadmads]

Top .NET Online Training in Ameerpet | NareshIT

Full Stack .NET Online Training

Introduction to NareshIT:

A Well-Known provider of IT training, Naresh I Technologies  provides a large selection of technology courses. NareshIT has a history of turning out talented professionals and is renowned for its extensive curriculum, knowledgeable instructors, and hands-on project experience. The Full Stack.NET Online Training is a flagship curriculum that aims to provide students with the necessary information and abilities to succeed in the software development profession.

Course Overview:

Frontend and backend development with Microsoft's.NET framework are covered in the Full Stack.NET Online Training offered by NareshIT. The course is designed to give students a thorough understanding of a variety of.NET technologies, including SQL Server, ASP.NET, C#, and advanced frontend technologies like Angular or React.

Key Features of the Course:

Comprehensive Curriculum:  Modules on HTML, CSS, JavaScript, C#, ASP.NET, MVC, Web API, Entity Framework, LINQ, SQL Server, and other topics are covered in the training course.

Hands-on Training:  Real-world projects and case studies are used to emphasize practical learning and give students actual experience.

Experienced Trainers:  Industry professionals with years of.NET technology knowledge lead the sessions.

Flexible Learning:  Students can learn at their own speed with online training and have access to recorded sessions for later use.

Job Assistance:  A specialized placement cell assists students in landing jobs in prestigious firms by helping them prepare for interviews, create strong resumes, and find jobs.

Course Modules:

Introduction to Web Technologies:

Basics of HTML, CSS, and JavaScript

Responsive Design with Bootstrap

Core .NET Programming:

C# Fundamentals and Advanced Concepts

Object-Oriented Programming (OOP) in C#

Exception Handling, File I/O, and Collections

Database Management:

SQL Server Basics and Advanced Queries

Database Design and Normalization

Entity Framework and LINQ

ASP.NET Development:

ASP.NET Web Forms and MVC

Razor Syntax, View Engine, and Data Binding

State Management and Security

Web API and Services:

Creating and Consuming Web APIs

RESTful Services

Authentication and Authorization

Frontend Frameworks:

Angular or React (based on the chosen track)

Component-based Architecture

State Management and Routing

Project Work:

Real-time projects integrating all learned technologies

Debugging and Performance Tuning

Deployment and Hosting

Why Choose NareshIT for Full Stack.NET Online Training?

Industry-Relevant Curriculum: To keep up with the latest technical developments and industry requirements, the course material is updated on a regular basis.

Expert Guidance: Gain knowledge from experts who infuse the classroom with their real-world knowledge and experiences.

Interactive Learning: Ask questions and participate in live, interactive forums.

Certification: Upon completion, you will be awarded a certification that attests to your proficiency.

Student Support and Resources:

Live Doubt Sessions:  Frequent sessions for clearing doubts to assist pupils with their questions.

Study Materials:  Availability of in-depth study guides, eBooks, and instructional videos.

Community Access: Become a part of a professional and learning community to network and continue learning.

Conclusion:

Aspiring developers can become skilled Full-Stack Developers with NareshIT's Full Stack.NET Online Training. Students are well-prepared to take on the difficulties of the software development world and land fulfilling positions in the IT industry because to their combination of theoretical knowledge and practical abilities.

For more details and enrollment, visit Naresh I Technologies official website.

[receptix]

Read a complete guide on Top MVC Interview Questions Answers to boost your career in 2020. 

[dotnettricks]

Top Asp. Net interview questions for experienced.

To develop into. You must enroll in MVC training if you are a Net MVC expert developer to study C#, a widely used programming language, OOPS, SQL Server, and several front-end technologies like HTML, JavaScript, and JQuery. Refer to the MVC interview question and answer pdf in addition to your studies to ace your job interview and advance your professional development. You will get all your concepts cleared if you opt for MVC tutorial.

MVC, or model-view-controller, is an acronym. It is a pattern for software design that was first used in the 1970s. Additionally, the MVC style enforces a separation of responsibilities, which separates the user interface from the domain model and controller functionality (view). These are some of the top asp.net MVC interview questions for experienced.

Here is a list of Asp. Net interview questions which can let you upskill your Career.

1. Describe the life cycle of an MVC application?

Any web application’s two main execution steps are as follows:

● Recognizing the desire

● Delivering a suitable reaction.

There are two primary phases in an MVC application life cycle:

● The request object is being created.

● Response to the browser is sent.

2. What do you think MVC filters mean?

Action methods in MVC are mutually exclusive and determined by controllers and UI controls. Example: The UserController class has the UserAdd and UserDelete functions. However, we frequently wish to do something before or after a particular operation. Using the ASP.NET MVC feature, pre- and post-action behaviors can be added to the controller’s action methods.

3. What does the controller’s before render() function do?

When we manually call render() before the conclusion of a particular operation, this function is necessary. Before the view is rendered and after the logic for the controller action, this method is invoked. It is hardly frequently used.

4. Define DispatcherServerlet?

A class called DispatcherServerlet is responsible for receiving incoming requests and assigning them to the most appropriate resources, such as Views, Models, and Controllers.

5. What in MVC is attribute-based routing?

In ASP.NET MVC, a new attribute route has been added. The routing element can be used to determine URL structure. If the route property is used to decorate the GotoAbout action, indicates that GotoAbout can be called using the Users/about URL structure.

6. How does the MVC pattern handle routing?

Registered routes in the program comprise the route collection, or group, of routes. The collection routes are recorded through the RegisterRoutes method. If the request meets the pattern, the route and a handler define the URL pattern. The first parameter of the MapRoute is the name of the route; the second is the pattern that the URL matches; and the third is the default values for the Placeholders.

7. What distinguishes ViewResult from ActionResult?

ActionResult is an abstract class, and ViewResult is inherited from AbstractResult. When you are dynamically deriving various types of views, ActionResult is useful. FileStreamResult, ViewResult, and JsonResult are ActionResult’s descendant classes. This is a common asp.net MVC interview question for experienced.

8. Describe NonActionAttribute’s significance?

If we want to stop a public method of a controller from being used as an action method by default, we can do so by giving it the NonActionattribute.

9. Define the partial view in MVC?

The MVC partial view renders a portion of the view content. This lessens the need for code requests. The partial view enables the display of a view inside the parent view.

10. Describe MVC Scaffolding?

For ASP.NET web apps, MVC Scaffolding is a framework for code creation. When we want to quickly add code that communicates with data activities in our project, we use scaffolding. Field page templates, filter templates, and entity page templates are included. These scaffold templates make it possible to construct a working data-driven website quickly.

11. Explain ORM and its application?

A framework called the ORM (object-relational mapping) aids in minimizing the amount of handwritten code in a web application. When there aren’t any strict performance requirements, ORM is employed; nevertheless, high-load applications might use frameworks like Dapper.

12. Describe the POST and GET action types?

A resource provided by the POST action type receives data to process. With every POST request, we include the crucial URL and data. Overloads may be Absorbed.

A resource provided by the GET action type is asked for data. With each GET request, the required URLs are passed. Overloads may be absorbed.

13. How will MVC validation be implemented?

With the aid of validators established in the System, we can implement validation in the MVC application.ComponentModel. Namespace for DataAnnotations. The many validators include StringLength, Required, Range, and DataType.

14. What exactly do you mean by WebAPI?

Using WebAPI technology, you may use RESTful principles to provide data over HTTP. This method was implemented to satisfy many clients who needed to consume data from Windows, JavaScript, mobile devices, and other sources.

15. Give us an example of when employing an IoC container was

Advantageous?

The advantages include external management of every object’s life, future contract implementation changes, dependency list changes that do not affect things utilizing the service, and sharing one instance by numerous unrelated Customers.

16. What is Spring MVC?

A Java framework called Spring MVC creates web applications by using the MVC design pattern. It carries out all of the fundamental components of the spring framework, including dependency injection and inversion of control. Spring MVC offers a classy method for using MVC in the Spring Framework with DispatcherServlet. This class translates incoming requests to view models and controllers after receiving them.

17. What does MVC’s ViewState term mean to you?

ViewState is the basis for one of the most typical asp.net interview questions. In contrast to WebForms, MVC lacks ViewState. This is because ViewState is saved in a hidden field on the page, considerably increasing its size and slowing down page loading.

Conclusion

This was a detailed list of MVC-specific ASP.NET interview questions. Be prompt and assured when answering questions during an interview. Answers should be brief and unambiguous, without discussion.

[techpointfundamentals]

C# Interview Questions and Answers - Part 19:

Q184. What is the difference between Routing in ASP .Net Core 2.0 and ASP .Net Core 3.0? Q185. What is End Point? What is End Point Routing in ASP .Net Core? Q186. How does the End Point Routing work in ASP .Net Core MVC? Q187. How can you define endpoints in ASP .Net Core? Q188. What is UseEndpoints() middleware in ASP .Net MVC Core? Q189. What is POST Tunneling Middleware in ASP .NET Core? What is UseHttpMethodOverride() middleware in ASP .Net Core? Q190. How can you enforce HTTPS in ASP .NET Core Project? Q191. What is OWIN? How can you use OWIN in ASP .NET Core? Q192. What is SignalR in ASP .NET Core? Q193. What is a Secret Manager in ASP .Net Core?

Please visit www.techpointfunda.com for more Interview Questions and Answers.

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Online Interview Questions and answers | Mock test

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Price: [price_with_discount] (as of [price_update_date] - Details) [ad_1] ASP.NET MVC+ jQuery + Entity Framework + WebAPI + Angular Key Features The best way to learn MVC is by doing a project and this book does the same. A complete MVC Project is created from scratch with all best practices implemented. Professional projects are not created by just using ASP.NET MVC you need other ingredients like HRML, JavaScript, JQuery, JSON, WebAPI, AngujarJS and so on. Gone are those days of using ADO.NET to connect to database. In Professional project developers use ORM technologies like Entity Framework (EF). This book uses EF whenever there is a need of database communication. WebAPI and AngularJS area the future of MVC projects this book covers a great introduction about the same. Single application architecture is one of the most preferred ways of developing Web application. This book also covers single page application development using ASP.NET MVC and JQuery. With the book we have provided DVD which has MVC video tutorials which will help you to kick start MVC with great speed. After every lab we have discussed important questions around the lab this will make you prepared for ASP.NET MVC interviews. Description "When a normal developer thinks of creating a book the first thing which comes to mind is, where to begin from?" While designing the book it has been kept in mind to cover the entire MVC project in 7 Days that will help the reader to furnish and use their skills professionally. The book is segmented in a straightforward manner so that the readers can be technically updated in 7 Days. Every chapter focuses on Model-View-Controller where a reader can enjoy working with ASP.NET to the end of the week. What will you learn This book has covered all the necessary supporting technologies while making MVC Project. Who this book is for If you to want to gain knowledge on ASP.NET with the industry case studies so this book will suit your requirements and fits into your course to upgrade yourself from ASP.NET to MVC. The Author has enjoyed working with ASP.NET and awarded as a Microsoft MVP, Code Project MVP, C# Corner MVP and many such designations. Table of Contents 1. Learn MVC Project in 7 Days – Day 1 2. Learn MVC Project in 7 Days – Day 2 3. Learn MVC Project in 7 Days – Day 3 4. Learn MVC Project in 7 Days – Day 4 5. Learn MVC Project in 7 Days – Day 5 6. Learn MVC Project in 7 Days – Day 6 7. Learn MVC Project in 7 Days – Day 7 8. Learn MVC Project in 7 Days – Bonus Day 1 9. Learn MVC Project in 7 Days – Bonus Day 2 10. Learn MVC Project in 7 Days – Bonus Day 3 About the Author When a simple developer like me thinks of writing a book the first thing which comes to his mind is, where to start from? Just like many developers out their even I have my own story of struggle and hard work. From the day I have become a developer I have tried to keep myself technically updated. I tried to learn whatever I can form everyone I met in every stage of career. I started my career as a Jr. Software Engineer, then slowly moved up the ladder reached to the position of Tech leader and then architect. I have realized a fact that life is very small and spending it just as an Employee is kind of injustice with life. Hence moved into corporate training world, started writing articles, books and rest was history. I enjoy working with ASP.NET and its more of a part of my life now. It made me get awarded Microsoft MVP, CodeProject MVP, C# Corner MVP and many such designations. I love to share my experience and knowledge on ASP.NET with the industry so thought of writing this "Learn MVC project in 7 days" book. ASIN ‏ : ‎ 8183335810 Publisher ‏ : ‎ BPB Publications; First edition (1 January 2016)

Language ‏ : ‎ English Paperback ‏ : ‎ 184 pages ISBN-10 ‏ : ‎ 9788183335812 ISBN-13 ‏ : ‎ 978-8183335812 Item Weight ‏ : ‎ 399 g Dimensions ‏ : ‎ 19.05 x 1.12 x 23.5 cm Country of Origin ‏ : ‎ India [ad_2]

[dnt0987]

asp net mvc interview questions and answers pdf

You can use this book to get ready for your ASP.NET MVC interview. This book can help readers clearly discover ASP.NET MVC and hone their programming skills. mvc 5 interview questions and answers for experienced pdf

[hireasp]

Tips to Hire Expert ASP.Net Developers

ASP.NET is an open-source server-side web application framework designed for web development that produces dynamic websites. Developed and introduced in 2002 by Microsoft, ASP.NET helps developers build expert websites, web apps, and web-based services. Hire dot net developer.ASP.NET enhances the .NET developer platform by providing tools and libraries designed specifically for building web-based applications. .NET is an application platform for developers made up of programming languages, tools, and libraries that can be used to create various kinds of applications. Hire Asp.Net Developer

Services of ASP.NET

Fast and Scalable

 Hire .net developer. ASP.NET offers the highest performance and speed compared to other web frameworks.

Make Secure Apps

They are offering industry-standard authentication protocols. ASP.NET built-in features provide vital protection for applications against Cross-site scripting (XSS) and cross-site request forgery (CSRF). ASP.NET supports multi-factor authentication as well as external authentication via Google, Twitter, and many more.

Active Community and Open Source

Get fast answers to your questions by joining an engaged community of programmers in Stack Overflow, ASP.NET forums, and many others. 

Cross-Platform

Code can run natively on any operating system that supports it, including C#, F#, or Visual Basic. A variety of .NET implementations do the bulk of the work. The .NET framework offers a robust guide for desktop applications and more for Windows.

Libraries

Microsoft and others keep an active package ecosystem based around the .NET Standard to improve and increase capabilities.

Evolved Framework

There are millions of applications that have been developed with .NET in various fields. Build native applications for Windows, iOS, and Android using existing C# skills. You could even employ an expert C# programmer to meet your requirements.

Writing in a language that is continuously evolving and stable is essential. It makes life easier and more enjoyable, but it can also boost employees' productivity and, in certain instances, helps avoid expelled errors and bugs.

Model Binding

Do you know that due to model binding, Razor controllers and pages can work using data derived directly from requests made via HTTP? Concerning this, you will be able to instantly and effortlessly obtain valuable information, with no need to code once more.

This model binding technique extracts information from various sources, such as routes, fields, or inquiry strings. Also, this program provides details to razor pages and controllers within the public domain, as well as parameters and properties.

Asynchronous programming patterns

When you use ASP.NET, you can enjoy excellent help with Asynchronous programming patterns. Async is present across every class in the .NET Framework and most of the libraries.

One of the primary reasons why ASP.NET Core is quicker is the extensive use of synchronous patterns within the developed MVC Frameworks.

Simple to keep

You don't need to think of a lot to grasp this part. The reason for this is easy and sensible. The logic is that it's simple to maintain a smaller amount of code than complicated ones.

It might not be easy for those who have just started as a developer to master this technique. However, for an experienced developer, he knows how to optimize all code within ASP.NET The Core.

It is essential to stay up-to-date with all the most current improvements for language development. Continuously research and study the latest changes to the programming language.

Optimize Data Access

Have you ever thought about the fact that accessing data is among the slowest tasks in any program? It is exhausting and dropping for many developers at times.

One must connect all data access to APIs asynchronously. It is necessary to cut down on roundtrips to the database and retrieve only the needed data. Try not to use projection queries in a collection. In a place where you're using Entity Framework Core to connect to data, be sure that you adhere to the rules and guidelines within Entity Framework Core.

However, on the other side, if you're using a program that does not allow data to be changed by the program, It is suggested that you use the non-tracking query.

Characteristics of ASP.Net

Cross-platform support

With the development of technology today, developers can benefit from cross-platform features through ASP.Net and use the solution for Windows, Linus, and Mac OS. 

More reliable performance

Performance is the first aspect when developing projects with the most recent update to the ASP. Net framework. Developers are now able to enjoy improved performance and speed when creating web-based applications. An ASP.Net specialist will notice the changes in the performance of applications developed using ASP. Net technology in comparison to other options. Other features such as networking and concurrency, compression, and serialization can compute with more incredible speed in the latest version.

Additionally, it reduces it is also smaller in size. HTTP request size has been decreased to 2Kb, which further improves the performance.

Applications hosted by self-hosted

ASP.net developers can now build self-hosted applications with the technology without relying on the Internet Information Service(IIS). The applications are hosted by themselves. When it is about Linux systems, web applications are hosted with Nginx. IIS and Nginx provide opposite proxy support for these types of applications.

Support of SignalR Java Client

SignalR Java client is comprised of components of Javascript on both the client as well as server sides. Designed especially for .Net Framework, The SignalR Java Client library permits the server to send out asynchronous notifications to applications installed on the client-side. Developers can utilize this client to include features in the application in real-time. Besides this, the client chooses the most appropriate method of transportation depending on the available resources on both the server and the client-side.

The razor page's introduction

A new feature in ASP.Net includes the creation of razor pages. The pages simplify the coding process and increase efficiency. With these pages, developers cannot develop self-sufficient views for controllers that allow them to create scenarios that are related to development. The ease of making these scenarios lets developers get a good overview of the entire architecture of the software.

Development Models

Web

Develop web-based applications and services on various platforms, including Windows, Linux, macOS, and Docker.

Mobile

A single codebase enables you to create native mobile applications on iOS, Android, and Windows.

Desktop

Create stunning and persuasive desktop applications designed for Windows or macOS.

Microservices

Microservices that can be individually used and are run by Docker container.

Gaming

Design engaging and well-known 2D and 3D-based games agreeable with the most popular PCs, smartphones, consoles, and desktops.

Machine Learning

Use different vision algorithms, prediction models, speech processors, and much more to your applications.

Cloud

Consume cloud services that are already available or design and launch an app of your own.

Internet of Things

Create IoT applications that have an integrated support system as well as other single-board computers.

Here are Tips to Hire Remote ASP.NET Developers

Professional technical screening of .NET developer abilities in a video or phone interview.

It is essential to screen ASP.NET developers to draw what skills they possess. To employ committed remote ASP.Net developers, you must know the candidate's background and technical knowledge by asking them direct questions about the skills you're looking to confirm. You can ask questions regarding ASP.NET MVC and know developers' capabilities to build reliable and secure web-based apps. The questions you ask must be different based on the job you're looking to fill and the skills you are looking to approve.

Online Coding Test

Online coding tests can be an excellent method of explaining the experience of ASP.NET developers. Performing online coding tests could assist in evaluating applicants more effectively than interview screening or resume screening.

Based on your business's strategy, coding tests can are an excellent method for screening .NET developer abilities or an additional option, in addition to an analysis of the resume and a phone meeting. Keep examining to find programming tests that will simplify your screening process for technical skills and what should be included to give precise details.

Many companies are turning to coding tests as the primary screening method, as they offer IT recruiters two significant advantages:

Tests on the internet should prove not just .NET developer     abilities but also the knowledge of buildings and frameworks.

.NET Coding tests must include programming tasks that are to the     roles that candidates are expected to fulfill when they are hired.

They are thinking about creating .NET programming tasks that are     based on the code of the company. This is one of the best methods to     imitate the job candidates' problems when they are hired.

A programming task that will review challenges in coding.

.NET Developer skills provide information on the applicant's     background, his approach to code quality, and how effectively they debug     and identify the traps.

Coding tests demonstrate an interest in the selection process,     which has an impact that is positive on the candidate's involvement.

Measure the Experience Level

Experience working on massive projects that require a large amount     of information. This suggests that the candidate may be able to tackle     problems that may arise during every IT project.

Developers are invited to gatherings and programming events is an     indication that the applicant is aware of the latest trends and best     practices. It is possible to be a skilled and passionate developer.

Suppose a developer is involved in Open-source projects or is a     member in meetings. The candidate is informed of .NET technology and is     likely to be a part of the project.

[techpointfundamentals]

C# Interview Questions and Answers - Part 18:

Q175. What is Routing? How does routing work in ASP .Net Core? Q176. What is the difference between Route, RouteCollection, and Route Handler? Q177. What is the difference between MapControllerRoute vs MapDefaultControllerRoute vs MapControllers in ASP .Net Core MVC? Q178. What is Route URL Pattern in ASP .Net Core MVC? Q179. What is Default Route? How can you define multiple routes in ASP .Net MVC Core? Q180. What are the different types of routing in ASP .Net Core? Q181. What is Conventional based Routing in ASP .Net Core? Q182. What is Attribute-based Routing in ASP .Net Core? Q183. What is the use of UseRouting() middleware in ASP .Net Core? How it is different from UseEndPoints()?

[tapprosolution]

ASP.NET MVC Interview questions

https://tapprosolution.blogspot.com/2020/11/aspnet-mvc-interview-questions.html

[coherentlabllp]

How to Hire ASP Dot NET Developer for Your Project 2020?

In today’s progressive era, everything is advancing everyday IT companies are no exceptions. Every IT company is now trying to get best mind or talent for its next project due to higher requirements in software and mobile app development industry.

The demand is immensely high for the developers and MVC web development services with no difference. Many companies are looking to hire asp dot net developer India  however the process is not as easy as it sounds. Often organizations have tough time working on their development team, they looks to hire who is enough efficient, affordable and skilled.

These hurdles in hiring does not affect the development demand even MVC web development services are highly in sought nowadays by businesses and managers. The reason behind this upheaval is simple as most of the companies are intending to develop their online presence. Along with this, there is an increase in online development of business websites and mobile apps, hence it has become crucial to hire efficient, reliable yet cost-effective ASP.Net Developers.

In this blog, you’ll get to know various aspects to hire asp dot net developer India and realize the things to get remembered. But before starting, let’s know the brief introduction of ASP Dot NET.

What is ASP.NET?

Asp .Net is one of the most common programming languages which is acquired to build enterprise level apps and web applications. Although, the language is easy to learn but stands outs from the crowd is quite difficult for a developer. Most of the companies looks for developers who have great experience and other skills, i.e. communication, project management etc.

ASP .NET is a commonly used framework for MVC web development. Its technical architecture comprises with unified web application development model that integrated with .NET framework which is designed in a manner to render services to develop vibrant web applications and services.

Benefits of ASP Dot Net Framework –

In .Net framework, content and program logic both are separated from each other, this feature reduces code complexity.

The framework comes with a in-built Cache feature.

ASP .Net Applications are easily manageable and monitored so it supports available application to handle the request.

Apps are developed under this framework are highly-performed with amazing feature like- JIT compilation, caching services, native optimization supports and early binding.

This framework provides quick alerts to memory leaks, unbounded loops and other false behaviour skill them instantly as to restart all of them again.

ASP .Net can be easily deployable with in-built configuration. It reduces the code lines to develop large size apps.

The framework keeps your application safe and secure with built-in Windows authentication and per-application configuration.

How to Hire ASP Dot Net Developers?

Are you browsing to hire asp dot net developer India, you should be aware with the options available for hiring purpose. Likewise – you will wonder to hire ASP .NET developer as a business partner or developer who is working as outsource & freelancing for local or global market. Along with this, even there are developers who work as in-house team. Hence, numerous ways are open to find an qualified and skilled developer, all you need is to choose one who suits as per your requirements.

Meanwhile, if you’re to looking an in-house developer then you need to seek answers of these few questions, such as – what’s the main purpose and why you want to hire them etc.

Once, this part will be cleared it will supports to stick up all the downsides and restraints while working on development phase. Below is given some principles which will helps an organization to hire an efficient and skilled ASP .NET Developer who offers great MVC web development services.

Go to the basics – When you starts the process of hiring, always keep in mind that the ASP .NET developer is aware with basics. The person must have years of experience in Dot Net application development. By this criteria, you can set the budget according to their knowledge of entire development cycle.

Look at the experience – Hire a candidate by checking out his/ her total year of experience is also a crucial criterion. In this case, you need to determine how many years of experience they have in the same field you’re looking for. After all, their experience reveals the expertise level and ability to handle complex situations while development phase.

Therefore, it is required for managers to take a detailed look at the candidates by evaluating their portfolio; by this way you’ll know about the person’s experience and knowledge in the domain. Apart from this, other essential trick is to ask candidate for code sample as again it will tell a lot about the candidate’s experience.

SQL Databases – Data and Databases, both are most crucial elements that put a vast impact on development process nowadays. The most advance database technology is useful for .Net developer, Microsoft SQL, Oracle, and MySQL is used in combination with .Net. Among which, Microsoft SQL is one of the popular database acquired by .Net Developer.

Besides this, MongoDB and CouchDB are two popular types of NoSQL Databases.

Communication is the key – Last thing you must ensure when you hire asp dot net developer India is communication skills. After all, developers are required to communicate and interact with whole team as well as clients to understand the requirements, expectations and make changes in web applications. Moreover, strong communication also assists the business to build strong relations with employees without any loops and cultural barriers.

Some Tips to follow to Hire ASP .NET Developer

When you’re looking for a developer of your MVC web developer services, then must know it is not as easy as seems to be because so many applications comes nowadays and so many get failed to pan out. But having good knowledge of what to look in your ASP .NET developer makes the hiring process quite smoother.

Shortlist the stakeholders – Prepare a list of questions asked at the time of interview related with job opening’s direct report, management, collaborators and internal customers.

Prioritize the questions – After getting a long list of potential questions, next task is to prioritize the questions. In this, team members and other stakeholders will vote on individual basis in order to create a short, effective and more useable list.

Questions should be match with each and every candidate – It is required that questions have tailored in the list must match with all candidate. For instance – if a person proclaims to have experience in C#, you can ask him/ her to make a short C# Fizzbuzz script. Fizzbuzz issue is a good sample test for all developer during job opening.

Look upon their attributes – When to Hire ASP .Net Developer, choose the one who has good communication skills as it allows them to collaborate with a team effectively. Look for some who initiates to learn and always updated with new technologies; such attributes assist in resolving problems ultimately. The strategy works best and selects self-driven and self-motivated developers who don’t need any superior through the development cycle.

How Much Costs will be required to Hire ASP Dot Net Developer?

The cost of hiring a Dot Net Developer varied from candidate to candidate that is quite obvious. Moreover, it also depends on the application type completely as well as the process adopted to build. It renders a proper storage criterion of system in order to increase backend work and also served store purpose to get clear insight.

Basically, the cost to hire asp dot net developer India starts from $23 to $100 and also depends on specifications app complexity and features. But there are certain factors which supports you in projecting the overall cost required in MVC Web Development Services and hiring more reliable and relevant developers.

Let’s have a look

Application Development Category

Web Based application

Mobile Application

Desktop Application

Cloud based application

iOT based applications

Application size

Small

Medium

Large

Extra large

Enterprise size

  Application scope

Simple

Less complex

Complex

Highly complex

Heavily sophisticated

Project deadline

Couples of weeks

Couples of months

Couples of years

    Team size involved

Small sized single team

Medium size single team

Large size single team

Multiple teams

  Application platform

Windows

Linux

MAC

Android

iOS

Degree of updations and maintenance involved

Require less update and maintenance

Require frequent updates and maintenance work

Upgrades and maintenance heavily applications

Completely dynamic data oriented applications

  Conclusion

By this article, hope you’ve understand that what it takes to develop an effective and high quality dot net applications. Looking for a candidate who fits best in your team and so ask right questions as well as best practices to know whether or know the person will fulfils your needs. By this way, you will get to Hire Asp .Net Developer who has appropriate skills, knowledge and mind-set fits into your existing team.

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300+ TOP ASP.NET MVC Interview Questions and Answers

asp.net mvc interview questions for freshers experienced :-

1. What is ASP.NET MVC? ASP.NET MVC is a web application Framework. It is light weight and highly testable Framework. MVC separates application into three components — Model, View and Controller. 2. Can you explain Model, Controller and View in MVC? Model — It’s a business entity and it is used to represent the application data. Controller — Request sent by the user always scatters through controller and it’s responsibility is to redirect to the specific view using View() method. View — It’s the presentation layer of MVC. 3. Explain the new features added in version 4 of MVC (MVC4)? Following are features added newly – Asynchronous controller task support. Bundling the java scripts. Segregating the configs for MVC routing, Web API, Bundle etc. Mobile templates Added ASP.NET Web API template for creating REST based services. Asynchronous controller task support. Bundling the java scripts. Segregating the configs for MVC routing, Web API, Bundle etc. 4. Can you explain the page life cycle of MVC? Below are the processed followed in the sequence - App initialization Routing Instantiate and execute controller Locate and invoke controller action Instantiate and render view. 5. What are the advantages of MVC over ASP.NET? Provides a clean separation of concerns among UI (Presentation layer), model (Transfer objects/Domain Objects/Entities) and Business Logic (Controller). Easy to UNIT Test. Improved reusability of model and views. We can have multiple views which can point to the same model and vice versa. Improved structuring of the code. 6. What is Separation of Concerns in ASP.NET MVC? It’s is the process of breaking the program into various distinct features which overlaps in functionality as little as possible. MVC pattern concerns on separating the content from presentation and data-processing from content. 7. What is Razor View Engine? Razor is the first major update to render HTML in MVC 3. Razor was designed specifically for view engine syntax. Main focus of this would be to simplify and code-focused templating for HTML generation. Below is the sample of using Razor: @model MvcMusicStore.Models.Customer @{ViewBag.Title = “Get Customers”;} @Model.CustomerName 8. What is the meaning of Unobtrusive JavaScript? This is a general term that conveys a general philosophy, similar to the term REST (Representational State Transfer). Unobtrusive JavaScript doesn’t intermix JavaScript code in your page markup. Eg : Instead of using events like onclick and onsubmit, the unobtrusive JavaScript attaches to elements by their ID or class based on the HTML5 data- attributes. 9. What is the use of ViewModel in MVC? ViewModel is a plain class with properties, which is used to bind it to strongly typed view. ViewModel can have the validation rules defined for its properties using data annotations. 10. What you mean by Routing in MVC? Routing is a pattern matching mechanism of incoming requests to the URL patterns which are registered in route table. Class — “UrlRoutingModule” is used for the same process.

ASP.NET MVC Interview Questions 11. What are Actions in MVC? Actions are the methods in Controller class which is responsible for returning the view or json data. Action will mainly have return type — “ActionResult” and it will be invoked from method — “InvokeAction()” called by controller. 12. What is Attribute Routing in MVC? ASP.NET Web API supports this type routing. This is introduced in MVC5. In this type of routing, attributes are being used to define the routes. This type of routing gives more control over classic URI Routing. Attribute Routing can be defined at controller level or at Action level like – — Controller Level — Action Level 13. How to enable Attribute Routing? Just add the method — “MapMvcAttributeRoutes()” to enable attribute routing as shown below public static void RegistearRoutes(RouteCollection routes) { routes.IgnoareRoute(“{resource}.axd/{*pathInfo}”); //enabling attribute routing routes.MapMvcAttributeRoutes(); //convention-based routing routes.MapRoute ( name: “Default”, url: “{controller}/{action}/{id}”, defaults: new { controller = “Customer”, action = “GetCustomerList”, id = UrlParameter.Optional } ); } 14. What is JSON Binding? JavaScript Object Notation (JSON) binding support started from MVC3 onwards via the new JsonValueProviderFactory, which allows the action methods to accept and model-bind data in JSON format. This is useful in Ajax scenarios like client templates and data binding that need to post data back to the server. 15. What is Dependency Resolution? Dependency Resolver again has been introduced in MVC3 and it is greatly simplified the use of dependency injection in your applications. This turn to be easier and useful for decoupling the application components and making them easier to test and more configurable. 16. Explain Bundle.Config in MVC4? “BundleConfig.cs” in MVC4 is used to register the bundles by the bundling and minification system. Many bundles are added by default including jQuery libraries like — jquery.validate, Modernizr, and default CSS references. 17. How route table has been created in ASP.NET MVC? Method — “RegisterRoutes()” is used for registering the routes which will be added in “Application_Start()” method of global.asax file, which is fired when the application is loaded or started. 18. Which are the important namespaces used in MVC? Below are the important namespaces used in MVC - System.Web.Mvc System.Web.Mvc.Ajax System.Web.Mvc.Html System.Web.Mvc.Async 19. What is ViewData? Viewdata contains the key, value pairs as dictionary and this is derived from class — “ViewDataDictionary“. In action method we are setting the value for viewdata and in view the value will be fetched by typecasting. 20. What is the difference between ViewBag and ViewData in MVC? ViewBag is a wrapper around ViewData, which allows to create dynamic properties. Advantage of viewbag over viewdata will be – In ViewBag no need to typecast the objects as in ViewData. ViewBag will take advantage of dynamic keyword which is introduced in version 4.0. But before using ViewBag we have to keep in mind that ViewBag is slower than ViewData. 21. Explain TempData in MVC? TempData is again a key, value pair as ViewData. This is derived from “TempDataDictionary” class. TempData is used when the data is to be used in two consecutive requests, this could be between the actions or between the controllers. This requires typecasting in view. 22. What are HTML Helpers in MVC? HTML Helpers are like controls in traditional web forms. But HTML helpers are more lightweight compared to web controls as it does not hold viewstate and events. HTML Helpers returns the HTML string which can be directly rendered to HTML page. Custom HTML Helpers also can be created by overriding “HtmlHelper” class. 23. What are AJAX Helpers in MVC? AJAX Helpers are used to create AJAX enabled elements like as Ajax enabled forms and links which performs the request asynchronously and these are extension methods of AJAXHelper class which exists in namespace — System.Web.Mvc. 24. What are the options can be configured in AJAX helpers? Below are the options in AJAX helpers – Url — This is the request URL. Confirm — This is used to specify the message which is to be displayed in confirm box. OnBegin — Javascript method name to be given here and this will be called before the AJAX request. OnComplete — Javascript method name to be given here and this will be called at the end of AJAX request. OnSuccess — Javascript method name to be given here and this will be called when AJAX request is successful. OnFailure — Javascript method name to be given here and this will be called when AJAX request is failed. UpdateTargetId — Target element which is populated from the action returning HTML. 25. What is Layout in MVC? Layout pages are similar to master pages in traditional web forms. This is used to set the common look across multiple pages. In each child page we can find — /p> @{ Layout = “~/Views/Shared/TestLayout1.cshtml”; } This indicates child page uses TestLayout page as it’s master page. 26. Explain Sections is MVC? Section are the part of HTML which is to be rendered in layout page. In Layout page we will use the below syntax for rendering the HTML – @RenderSection(“TestSection”) And in child pages we are defining these sections as shown below – @section TestSection{

Test Content

} If any child page does not have this section defined then error will be thrown so to avoid that we can render the HTML like this – @RenderSection(“TestSection”, required: false) 27. Can you explain RenderBody and RenderPage in MVC? RenderBody is like ContentPlaceHolder in web forms. This will exist in layout page and it will render the child pages/views. Layout page will have only one RenderBody() method. RenderPage also exists in Layout page and multiple RenderPage() can be there in Layout page. 28. What is ViewStart Page in MVC? This page is used to make sure common layout page will be used for multiple views. Code written in this file will be executed first when application is being loaded. 29. Explain the methods used to render the views in MVC? Below are the methods used to render the views from action - View() — To return the view from action. PartialView() — To return the partial view from action. RedirectToAction() — To Redirect to different action which can be in same controller or in different controller. Redirect() — Similar to “Response.Redirect()” in webforms, used to redirect to specified URL. RedirectToRoute() — Redirect to action from the specified URL but URL in the route table has been matched. 30. What are the sub types of ActionResult? ActionResult is used to represent the action method result. Below are the subtypes of ActionResult – ViewResult PartialViewResult RedirectToRouteResult RedirectResult JavascriptResult JSONResult FileResult HTTPStatusCodeResult 31. What are Non Action methods in MVC? In MVC all public methods have been treated as Actions. So if you are creating a method and if you do not want to use it as an action method then the method has to be decorated with “NonAction” attribute as shown below – public void TestMethod() { // Method logic } 32. How to change the action name in MVC? “ActionName” attribute can be used for changing the action name. Below is the sample code snippet to demonstrate more – public ActionResult TestAction() { return View(); } So in the above code snippet “TestAction” is the original action name and in “ActionName” attribute, name — “TestActionNew” is given. So the caller of this action method will use the name “TestActionNew” to call this action. 33. What are Code Blocks in Views? Unlike code expressions that are evaluated and sent to the response, it is the blocks of code that are executed. This is useful for declaring variables which we may be required to be used later. @{ int x = 123; string y = “aa”; } 34. What is the “HelperPage.IsAjax” Property? The HelperPage.IsAjax property gets a value that indicates whether Ajax is being used during the request of the Web page. 35. How we can call a JavaScript function on the change of a Dropdown List in MVC? Create a JavaScript method: function DrpIndexChanged() { } Invoke the method: x.SelectedProduct, new SelectList(Model.Customers, “Value”, “Text”), “Please Select a Customer”, new { id = “ddlCustomers”, onchange=” DrpIndexChanged ()” })%> 36. What are Validation Annotations? Data annotations are attributes which can be found in the “System.ComponentModel.DataAnnotations” namespace. These attributes will be used for server-side validation and client-side validation is also supported. Four attributes — Required, String Length, Regular Expression and Range are used to cover the common validation scenarios. 37. Why to use Html.Partial in MVC? This method is used to render the specified partial view as an HTML string. This method does not depend on any action methods. We can use this like below – @Html.Partial(“TestPartialView”) 38. What is Html.RenderPartial? Result of the method — “RenderPartial” is directly written to the HTML response. This method does not return anything (void). This method also does not depend on action methods. RenderPartial() method calls “Write()” internally and we have to make sure that “RenderPartial” method is enclosed in the bracket. Below is the sample code snippet –@{Html.RenderPartial(“TestPartialView”); } 39. What is RouteConfig.cs in MVC 4? “RouteConfig.cs” holds the routing configuration for MVC. RouteConfig will be initialized on Application_Start event registered in Global.asax. 40. What are Scaffold templates in MVC? Scaffolding in ASP.NET MVC is used to generate the Controllers,Model and Views for create, read, update, and delete (CRUD) functionality in an application. The scaffolding will be knowing the naming conventions used for models and controllers and views. 41. Explain the types of Scaffoldings. Below are the types of scaffoldings – Empty Create Delete Details Edit List 42. Can a view be shared across multiple controllers? If Yes, How we can do that? Yes, we can share a view across multiple controllers. We can put the view in the “Shared” folder. When we create a new MVC Project we can see the Layout page will be added in the shared folder, which is because it is used by multiple child pages. 43. What are the components required to create a route in MVC? Name — This is the name of the route. URL Pattern — Placeholders will be given to match the request URL pattern. Defaults –When loading the application which controller, action to be loaded along with the parameter. 44. Why to use “{resource}.axd/{*pathInfo}” in routing in MVC? Using this default route — {resource}.axd/{*pathInfo}, we can prevent the requests for the web resources files like — WebResource.axd or ScriptResource.axd from passing to a controller. 45. Can we add constraints to the route? If yes, explain how we can do it? Yes we can add constraints to route in following ways – Using Regular Expressions Using object which implements interface — IRouteConstraint. 46. What are the possible Razor view extensions? Below are the two types of extensions razor view can have – .cshtml — In C# programming language this extension will be used. .vbhtml — In VB programming language this extension will be used. 47. What is PartialView in MVC? PartialView is similar to UserControls in traditional web forms. For re-usability purpose partial views are used. Since it’s been shared with multiple views these are kept in shared folder. Partial Views can be rendered in following ways – Html.Partial() Html.RenderPartial() 48. How we can add the CSS in MVC? Below is the sample code snippet to add css to razor views – 49. Can I add MVC Testcases in Visual Studio Express? No. We cannot add the test cases in Visual Studio Express edition it can be added only in Professional and Ultimate versions of Visual Studio. 50. What is the use .Glimpse in MVC? Glimpse is an open source tool for debugging the routes in MVC. It is the client side debugger. Glimpse has to be turned on by visiting to local url link - http://localhost:portname//glimpse.axd This is a popular and useful tool for debugging which tracks the speed details, url details etc. asp.net mvc questions and answers Pdf Download Read the full article