What are the interview questions for MVC?

What are the interview questions for MVC?

MVC Interview Questions and Answers

• What are the different return types used by the controller action method in MVC?
• Explain the MVC Application life cycle.
• Explain some benefits of using MVC?
• How will you maintain the sessions in MVC?

Which of the points are correct with respect to MVC?

Using mvc prevents all app crashes. Button onclick and other event handlers are automatically taken care without any code. Making changes to how data is presented visually on the screen does not effect the mode or controller. using mvc results in fewer files of code to maintain.

How can we maintain sessions in MVC?

ASP.NET MVC provides three ways (TempData, ViewData and ViewBag) to manage session, apart from that we can use session variable, hidden fields and HTML controls for the same.

Can we use view state in MVC?

ASP.NET MVC does not use ViewState in the traditional sense (that of storing the values of controls in the web page). Rather, the values of the controls are posted to a controller method.

What are sections in ASP.NET MVC?

@section is for defining a content are override from a shared view. Basically, it is a way for you to adjust your shared view (similar to a Master Page in Web Forms).

How many types of filters are there in MVC?

four different types
The ASP.NET MVC framework supports four different types of filters: Authorization filters – Implements the IAuthorizationFilter attribute. Action filters – Implements the IActionFilter attribute. Result filters – Implements the IResultFilter attribute.

What is MVC pipeline?

Pipeline in MVC We can say that pipeline of MVC contains the following processes, Routing. Controller Initialization. Action Execution. Result Execution.

What are filters in MVC?

ASP.NET MVC- Filters

Filter Type	Description
Authorization filters	Performs authentication and authorizes before executing an action method.
Action filters	Performs some operation before and after an action method executes.
Result filters	Performs some operation before or after the execution of the view.

What is ASP.NET MVC routing?

ASP.NET MVC routing is a pattern matching system that is responsible for mapping incoming browser requests to specified MVC controller actions.

What is ViewBag and ViewData in MVC?

ViewData and ViewBag are used for the same purpose — to transfer data from controller to view. ViewData is nothing but a dictionary of objects and it is accessible by string as key. ViewData is a property of controller that exposes an instance of the ViewDataDictionary class. ViewBag is very similar to ViewData.