15 Essential ASP NET MVC Interview Questions and Answers


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share his knowledge by contributing to the Developer community. WCF REST was creates to ensure that old legacy WCF can be REST enabled , While WebAPI was built from scratch to serve REST architecture.For new project use WebAPI. If you want to make legacy WCF compatible with REST you will .net mvc developer used WCF REST. Web API controller delivers data and services easily by using HTTP REST services. Tempdata can persist from action to action ( i.e. action redirects) while viewdata is only from action to the view. HttpContext holds information like session , request data and response information.

Because partial views are built only to appear within the view, they do not contain any markup. The idea of “view engines” – pluggable modules which implement alternative template syntax choices – has always been supported by ASP.NET MVC. Authentication refers to granting users access to a certain service based on identity verification via login and password. It ensures that the proper person is signed up for a certain service, ensuring that the user receives exceptional service according to their position. Then add this route to an application via adding this Route object to the RouteTable class’s static Routes field. The Routes property is just a RouteCollection object that holds all of the application’s routes.

What is the function of MVC components Presentation, Abstraction, and Control?

This is one of the Frequently asked ASP.NET MVC Interview Questions and Answers. By default, a web browser allows AJAX calls only to the same domain i.e. site hosted server. This restriction helps us to prevent various security issues like cross-site scripting (XSS) attacks.

Our ASP.NET MVC coding tests and interview questions implement RealLifeTestingTM to present a simulated version of a developer’s average workday. We are able to measure exactly how well each developer candidate performs in various areas, all while maintaining a controlled testing environment. ASP.NET MVC is the most popular and widely used framework for creating web applications among .NET technology. It allows for the easy creation of web applications by utilizing a model-view-controller (MVC) design pattern.

Explain idle time out in sessions ?

You do not do the check-in of your code into source control until your entire unit tests pass. One of the most important features of the MVC design pattern is that it enables the separation of concerns. Hence you can make your application’s components independent as much as possible. This is known as loose coupling and it makes testing and maintenance of our application easier. Using Dependency Injection you can make your application’s components more loosely coupled.

  • In this pattern, Model represents data and business logic, View displays data to users, and Controller manages user interactions and updates between Model and View.
  • As a result, the application remains responsive even during time-consuming tasks.
  • When generating different sorts of views dynamically, ActionResult is useful.
  • Entity page templates, filter page templates, and field page templates are all included.
  • Areas in ASP.NET Core MVC serve as a means to modularize and organize large applications by grouping related functionalities.
  • Following the interview, the recruiting manager may give you a tour of the office to give you a feel of what the working atmosphere is like.

Your experience with these platforms demonstrates your ability to adapt to modern development practices and showcases your versatility in working with various technologies. This can be a valuable asset in today’s fast-paced tech landscape. And if you have any interview question in mind around ASP.NET core please put it here will add to the article. HTTP is a most used protocol so by exposing your service over HTTP any nature of clients can consume it , making it a true client server model.

What is the difference between adding routes to a webform application and an MVC application?

This is your chance to clarify anything, indicate your enthusiasm for the position, and demonstrate that you’ve done your homework on the organization. In essence, this is an excellent approach to demonstrate to the recruiting manager how eager you are to work for them. After greeting you, the recruiting manager will most likely lead you to their workplace. Before the interview begins, it is critical to be alert and listen actively to all they have to say. The prospective employer will next tell you more about the position you applied for and what attributes they are looking for in a candidate. mvc developer interview questions


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