1. What are the types of validation controls existing in ASP.NET?
2. What is Data Binding?
3. What is the paging methods used in ASP.NET?
4. Where the input data validation occurs on server side or client side?
5. What is an abstract class?
6. What is the difference between session state and view state?
7. How is it possible that two different languages be mixed in a single ASPX file?