Related Interview Questions....Net Interview Questions and Answers. better. 1) What is MVC? Top 20 Most Important Web API Interview Questions for freshers and 2-5 year experienced./p>ASP.NET Web API is a framework provided by the Microsoft. 3)What are the main differences between ASP.NET WebForms  and ASP.NET MVC? This means only from one page to another. The unhandled exceptions caused from the actions in the applications. ViewBag also contain a null value when redirection occurs. Since the components are independent so you can easily test the different components in isolation.This also facilitates automated test cases. If you're planning to attend a .NET Interview, you may also be prepared for ASP.NET MVC interview questions. The HandleError Error attribute is used for managing unhandled  exceptions in action method.In the absence of the HandleError attribute if an unhandled exception is thrown by an action method then the default error page is shown which displays sensitive application  information to everybody. .htmlAttributes The set of attributes to the link. The Razor file extension is "cshtml" for the C# language. TempData is used to pass data from the current request to a subsequent request, in other words in the case of redirection. Some of the features included in MVC5 are. Partial view does not verify for a viewstart.cshtml.We cannot put common code for a partial view within the viewStart.cshtml.page. Let's add a file/class called CustomExceptionFilter.cs. Unit Testable: The new view engine implementation will support the ability to unit test views (without requiring a controller or web-server, and can be hosted in any unit test project - no special app-domain required). Visual Studio 2013 includes pre-installed code generators for MVC and Web API projects. ViewBag is a dynamic property that takes advantage of the new dynamic features in C# 4.0. It is a simple-syntax view engine and was released as part of ASP.NET MVC 3. Razor code blocks are enclosed in @{ ... }, Inline expressions (variables and functions) start with @, Variables are declared with the var keyword, Strings are enclosed with quotation marks. 1) What is ASP.NET MVC? (ActionFilterDemoController is just used as an example. A handler can also be a class that processes the request, such as a controller in an MVC application. By default all text from an @ expression is HTML encoded. Top 22 Spring MVC + REST Web Service Interview Questions with Answers. : Index.Mobile.cshtml,Layout.Mobile.cshtml). ASP.NET has number of questions and answers which could be asked in an interview for a job. The view is not lightweight as compare to Partial View. And this can actually decrease the application performance. MVC is the framework used to build Web applications for .NET and C#. Requires typecasting for complex data types and checks for null values to avoid an error. Password: Renders TextBox for password input. Application logic is located in controllers. In an MVC model, Model- It represents the application data domain. : Index.cshtml, _Layout.cshtml). If redirection occurs, then its value becomes null. When the application starts ,the RegisterRoutes method is called from the application_start method of glabal.asax.In the RegisterRoutes method routes are added to the route table using the MapRoute method. Model–view–controller (MVC) is a software architectural pattern for implementing user interfaces. It is a TempDataDictionary class type and instance property of the Controller base class. Thus, the exceptions need to be dealt with very carefully. The ViewData is used to move data from controller to view. All answers for these ASP.NET Core questions are explained in a simple and easiest way. Since the controller and view are not dependent and also since there is no view state concept in ASP.NET, MVC keeps the pages lightweight. When you add an area to a project, a route for the area is defined in an AreaRegistration file. Dear readers, these ASP.NET MVC Interview Questions have been designed specially to get you acquainted with the nature of questions you may encounter during your interview for the subject of ASP.NET MVC. and then removes whatever is specific to Mozilla when the request comes from IE. RegisterGlobalFilters(GlobalFilters.Filters); < title > ViewStart < /title> < /head> < body >, < th > Name < /th> < th > Age < /th> < th > City < /th> < /tr> < tr >, < td > @student.Name < /td> < td > @student.Age < /td> < td > @student.City < /td> < /tr>, Difference Between ViewBag & ViewData in MVC, ActionResult Index(ServerValidation.Models.User model), "\.[0-9]{1,3}\.[0-9]{1,3}\. The life of a TempData is very short and it retains its value for a short period of time. Razor has a syntax that is very compact and helps us to reduce typing. Whenever an unhandled exception is encountered, the OnException method gets invoked. You will learn about some security related tips in the following "Don't use Output Cache". Each page has its own code, in other words direct dependency on code. 2) Mention what does Model-View-Controller represent in an MVC application? Minimal or no code to create a data-driven Web applications. It is derived from ViewDataDictionary class. What do you mean by contract in WCF? The above method is called from the Application_Start method of the Global.asax as: 26)Which assembly contains the ASP.NET MVC classes and interfaces? Allows us to organize models, views and controllers into separate functional sections of the application, such as administration, billing, customer support and much more. Convention-based routing - to define this type of routing, we call MapRoute method and set its unique name, URL pattern and specify some default values. The Razor Engine supports Test Driven Development (TDD). These mvc interview questions are segregated into different groups,so you can go through them when you are trying to brush up the main concepts in MVC. C#.NET Interview Questions and Answers. MVC 3 onwards has .aspx page as .cshtml. The main functionality of ASP.NET MVC is defined in the System.Web.Mvc assembly.It contains the classes and interfaces which supports the MVC functionality. It is handled by three objects Model-View-Controller. Controller queries or updates the model and returns the view. Freshers Q1 ) `` any '', that shows the title of the `` GotoAbout '' action with route... Can advantage of the new dynamic features in C # and vbhtml for views containing vb.net code fast coding.. And billing %: % > '' ) to make the downloaded files as small possible! 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