Explain covariance and contra-variance in .net framework 4.0. Give an example fo

Explain covariance and contra-variance in .net framework 4.0. Give an example for each.

Question Posted / sai dasari

No Answer is Posted For this Question
Be the First to Post Answer

More Dot Net Framework Interview Questions

What is the greatest advantage of using asp.net mvc over asp.net webforms?

In Server how to check whether model has error or not in ASP.Net MVC

What symbol would you use to denote, the start of a code block in razor views?

what is MVC pattern?

Explain the advantage of packaging over xcopy in .net?

Do you know about the new features in ASP.Net MVC 4 ?

What are the 3 main components of an asp.net mvc application?

What is RouteConfig.cs in ASP.Net MVC 4?

What is the meaning of unobtrusive javascript?

Why do you need to serialize

can we call the garbage collector to run explicicitly?

What's the difference between Java and .NET garbage collectors ?

For more Dot Net Framework Interview Questions Click Here