ASP NET MVC Interview Questions

Scaffolding is an ASP.NET code-generation framework for web applications. You can use it to develop MVC applications to rapidly enhance the code that intermingles with the application’s data model. It can reduce the quantity of time for developing a standard data operation in the web application. The RouteCollection in MVC has a set of routes responsible for registering the routes in the application. The RegisterRoutes method helps record the routes in the collection.

What are the basic interview questions in .Net?

We can highlight several basic questions that should be on .Net interview:

Mention what is unchecked keyword?The entry point in the program, where and when it exists?String and StringBuilder their main differences?Mention what are out and ref keywords?ValueType and ReferenceType their main differences?OOP basic principles?Abstract class and Interface their main differences between?Mention what is .NET Namespaces?Mention what is MSIL in .NET ?Mention what are the functions .NET Assembly performs?Mention what is .Net Assembly Manifest?

However, for better career prospects, having a master’s degree may be useful. You should be familiar with the popular client-side frameworks such as jQuery, Angular, and React.

What does the MVC Pattern define with 3 logical layers?

The Routesproperty is a RouteCollection object that stores all the routes for the application. This return type is used when we want to redirect to any other action method. This return type is used to return a webpage from an action method.

  • This was the concrete list of asp net MVC interview questions.
  • Internal mobility, aka talent mobility, is more than just a buzzword to build a versatile talent pool within an organization.
  • MVC application life cycle has two main phases, first creating the request object and second sending the response to the browser.
  • He has over two decades of experience designing and developing sophisticated enterprise web applications using various technologies, most recently with ASP.NET MVC.

With all the GET request we pass the URL which is compulsory, however it can take the following overloads. You understand that decorating the properties in a model with an Attribute can make that property eligible for Validation. ViewData is a dictionary of objects that is derived from ViewDataDictionary class and accessible using strings as keys. TempData is a dictionary object derived from the TempDataDictionary class. Razor View Engine introduced a new layout named _ViewStart which is applied on all view automatically.

What are the steps for the execution of an MVC project?

Remote validation is the process where we validate specific data posting data to a server without posting the entire form data to the server. Let’s see an actual scenario, in one of my projects I had a requirement to validate an email address, whetehr it already exists in the database. Remote validation was useful mvc programmer for that; without posting all the data we can validate only the email address supplied by the user. Then the controller actions can query the ModelState to discover whether the request is valid and react accordingly. Visual Studio 2013 includes pre-installed code generators for MVC and Web API projects.

  • The route sends requests to the area based on the request URL.
  • Other apps can also be called the WebAPI methods to fetch that data.
  • Dependency Resolver again has been introduced in MVC3 and it is greatly simplified the use of dependency injection in your applications.
  • The properties of the view can call “functions” on the scope.

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