What is Postback in ASP.Net ?

Explain the use of Global.asax ?

What are the different Validation Controls in ASP.Net ?

Explain different stages of an ASP.Net page ? 

What are Page Life Cycle Events ?

Explain Caching in ASP.Net ?

What are the different Session State Modes ?

What is Impersonation in ASP.Net ?

Explain ASP.Net Application Life Cycle Overview for IIS7.0 ?

What is an HTTP module ?

What is an HTTP handler ?

What is Application Manager ?

What are the different HTTP Authentication Schemes in .Net Framework ?

What are the different Authentication Options in Web.Config ?

Explain the difference between Globalization and Localization in ASP.NET ?

What is ASP.Net Identity ?