ASP.NET interview questions: What is impersonation in ASP.NET?

By default, ASP.NET executes in the security context of a restricted user
account on the local

machine. Sometimes you need to access network resources such as a file on a
shared drive, which

requires additional permissions. One way to overcome this restriction is to use
impersonation.

With impersonation, ASP.NET can execute the request using the identity of the
client who is

making the request, or ASP.NET can impersonate a specific account you can
specify the account

in web.config.

Also do have a look on below video what is Authentication and Authorization in
asp.net.


Please click here to see more Asp.Net
interview questions

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About c# and .NET Interview questions

This blog is for developers who want to crack .NET and C# interviews. It has all tips and tricks needed to crack .NET interviews , C# interview , SQL Server interview , Java interview , WCF Interview , Silverlight interview , WPF interview , LINQ interview , Entity framework Interview. Do not forget to watch our Learn step by step video series. Learn MVC in 16 hours:- https://www.youtube.com/watch?v=Lp7nSImO5vk Learn AngularJS Step by Step:- https://www.youtube.com/watch?v=0kmdjqgO9IY Learn Design Pattern in 8 hours:- https://www.youtube.com/watch?v=YDobmucohqk Learn C# and .NET in 60 days:- https://www.youtube.com/watch?v=yh2SrzCkNQA Learn MSBI in 32 hours:- https://www.youtube.com/watch?v=mGPJx3ocFgg Learn SharePoint Step by Step in 8 hours:- https://youtu.be/C2fW76SwJNU
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