.Net Interview Questions - Cognizant

1. What is ASP.NET?
2. How it is different from other languages?
3. What are different kinds of database you can use in it?
4. What is the purpose of user control?
5. How to use it?
6. Explain few functions of Global.ascx?
7. Why session function is used?
8. What are different kinds of functionality this session function performs?