Interview Questions.

Question 1. What Is Main Objective Of Asp.Net Mvc four Or What Is New In Mvc4 ?

Answer :

Easy Mobile net applications (ASP.NET MVC four complete focus on Mobile application development)
Full HTML5 assist
ASP.NET MVC web application with cloud assist
Working with unique cell and desktop web browsers
Description.
The primary goal of ASP.NET MVC 4 is making to broaden mobile net packages without problems.Other than mobile net programs It’s recognition is also on higher HTML5 help and making ASP.NET MVC net application cloud ready.
By the use of new capabilities of ASP.NET MVC 4 you could expand internet programs which can paintings nicely across one-of-a-kind computer net browsers and cell devices.
Question 2. What Is Web Api ‘s In Asp.Net Mvc 4 ?

Answer :

Web API is a brand new framework for consuming & building HTTP Services.
Web API supports huge variety of clients inclusive of one of a kind browsers and cell devices.
It is very good platform for developing RESTful offerings since it talk’s about HTTP.
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Question three. What Is The Use Of Web Api ? Why Web Api Needed, If You Have Already Restful Services Using Wcf ?

Answer :

Yes, we can still expand the RESTful offerings with WCF, however there are two important motives that activate customers to apply Web API instead of RESTful offerings.

ASP.NET Web API is included in ASP.NET MVC which obviously will increase TDD (Test Data Driven) technique inside the improvement of RESTful offerings.

For developing RESTful services in WCF you still needs lot of config settings, URI templates, contract’s & endpoints which developing RESTful services using net API is easy.

Question four. What Are The New Enhancements Done In Default Project Template Of Asp.Internet Mvc 4?

Answer :

Adaptive rendering  for Nice Look & Feel
Modern Looking for Mobile & Desktop browser
The new improved default venture template came up with modern looking. Along with some beauty enhancements, it additionally employs new adaptive rendering to appearance excellent in each computing device and cell browsers without need of any kind of additional customization.

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Question five. Why We Need A Separate Mobile Project Template, While We Can Render Our Web Application In Mobile (what’s New In Mvc 4 Mobile Template) ?

Answer :

Smart Phones & drugs contact got clever via the use of new jQuery.Mobile.MVC NuGet pacage.

The cellular task template contact optimized UI by way of the use of jQuery.Mobile.MVC NuGet Package for pills and smart telephones.

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Question 6. What Is The Use Of Display Modes?

Answer :

View can be changed routinely primarily based on browser(For mobile and desktop browser’s)

Display Modes is newly added characteristic in ASP.NET MVC 4. Views selected routinely by software relying at the browser. Example: If a laptop browser requests login web page of an utility it'll go back ViewsAccountLogin.Cshtml view & if a mobile browser requests home web page it will go back ViewsAccountLogin.Cellular.Cshtml view.

Question 7. What Are The Main Features Of Asp.Net Mvc 4 Used By Asp.Internet Web Api?

Answer :

Routing changes: ASP.NET Web API uses identical conference for config mapping that ASP.NET MVC gives.

Model Binding & Validation: ASP.NET Web API makes use of identical model binding capability, but HTTP particular context associated operations most effective.

Filters: The ASP.NET Web API uses most of integrated filters from MVC.

Unit Testing: Now Unit trying out based totally on MVC, strongly unit testable.

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Question 8. What Are Bundling & Minification Features In Asp.Net Mvc 4?

Answer :

Bundling & Minification reduces variety of HTTP requests. Bundling & Minification combines individual files into single. Bundled record for CSS & scripts and then it lessen’s usual length by way of minifying the contents of the bundle.

Question nine. What Are The Difference Between Asynchronous Controller Implementation B/w Asp.Internet Mvc three & Asp.Internet Mvc 4? Can You Explain In Detail?

Answer :

There is important difference is on implementation mechanism between ASP.NET MVC 3 and ASP.NET MVC four.

In ASP.NET MVC three, to implement async controller or strategies we need to derive controller from AsyncController rather than from normal undeniable Controller class. We need to create 2 movement techniques in preference to one. First with suffix  ‘Async’ keyword & second with ‘Completed’ suffix.

In  ASP.NET MVC 4 you want no longer to claim 2 motion method. One can serve the purpouse. MVC 4 using .Net Framework 4.Five help for asynchronous conversation.

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Question 10. Is Mvc 4 Supporting Windows Azure Sdk (software Development Kit) ?

Answer :

Yes, MVC 4 is assisting Windows Azure SDK version 1.6 or better.

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