The ASP.NET AJAX works with the AJAX Library that utilization object-arranged programming (OOP) to faster rich Web applications. LINQ is known as Language Integrated Query and it is introduced in .NET 3.5 and Visual Studio 2008. The beauty of LINQ is it provides the ability to .NET languages(like C#, VB.NET, etc.) to generate queries to retrieve data from the data source. For example, a program may get information from the student records or accessing employee records, etc. And also you cannot create a query using C# language or any other .NET language. CLR is the basic and Virtual Machine component of the .NET Framework.
ASP.NET MVC has always supported the concept of “view engines” that are the pluggable modules that implement various template syntax options. The “default” view engine for ASP.NET MVC uses the same .aspx/.ascx/.master file templates as ASP.NET Web Forms. In this article I go through the Razor View Engine to create a view of an application.
How does Spring’s MVC Work?
An example of a simple value type in .NET Is an Integer (Int) and a common reference type could be an array for example. Remember that it’s important to ask the right questions so that candidates feel comfortable https://remotemode.net/ in the interview. Give some examples of file extensions you can use for Razor views. Consider sending candidates a C# algorithms test to see how they would use Razor syntax in this programming language.
Examine our list of ASP.NET MVC Interview Questions and Answers, then practice them on your own to make your preparation process easier. We are confident that you will be prepared for the interview if you have improved your knowledge by following these interview questions. NET MVC Training courses to increase your knowledge which leads to grabbing your dream job.
Can you overload controller methods in ASP.NET MVC?
The CLR also provides other services in the managed code execution environment such as memory management, exception handling, and security. Choose from this list of 25 advanced ASP.NET MVC interview questions to learn more about senior programmers and their experience in the programming field. These are just some of the questions you could ask a potential full stack .NET developer during an interview.
This is useful in Ajax scenarios like client templates and data binding that need to post data back to the server. 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. You can apply ActionFilters to a controller action or an entire controller for executing the logic while the MVC action is executed. It permits the implementation of pre and post-processing logic and action methods. A partial view is a portion of HTML carefully injected into an existing DOM.
Q4. What are the return types of controller action methods in MVC?
They will also be comfortable working with other technologies that are commonly used in .NET applications, such as Entity Framework and SQL Server. It attaches one, more power to the C# .net mvc developer or .NET languages to generate a query for any LINQ compatible data source. You can also use LINQ with SQL, with XML files, with ADO.NET, with web services, and with any other database.
- Actions are the methods in Controller class which is responsible for returning the view or json data.
- ViewBag is dynamic property that takes advantage of new dynamic features in C# 4.0.
- The View is the part of the application, which takes care of the display of the data.
- In ASP.Net MVC 4 there is a support for Web API which uses to build the service using HTTP verbs.
- Finally, the controller component responds to user action based on the inputs available from the model and view components.
MVC interview questions range in topics from view, model, and controller functions to scaffolding, route constraints, and authentication forms. First, the model component helps retrieve and store the model state in the database. Next, the view component functions as a user interface, helping display segments and modifying data. Finally, the controller component handles requests made by the user at different intervals. In action methods, we need to retrieve data from requests to be used by the data. In MVC, model binding maps data from HTTP request to action method parameters.