ASP.Net is a framework developed by Microsoft on which we can develop new generation web sites using web forms (aspx), MVC, HTML, Javascript, CSS etc.

Interview questions in asp.net

1. What is ASP.Net?

2. What’s the use of Response.Output.Write()?

3. In which event of page cycle is the ViewState available?

4. What is the difference between Server.Transfer and Response.Redirect?

5. From which base class all Web Forms are inherited?

6. What are the different validators in ASP.NET?

7. Which validator control you use if you need to make sure the values in two different controls matched?

8. What is ViewState?

9. Where the viewstate is stored after the page postback?

10. How long the items in ViewState exists?

11. What are the different Session state management options available in ASP.NET?

12. How you can add an event handler?

13. What is caching?

14. What are the different types of caching?

15. Which type if caching will be used if we want to cache the portion of a page instead of whole page?

17. Can we have a web application running without web.Config file?

18. Is it possible to create web application with both webforms and mvc?

19. Can we add code files of different languages in App_Code folder?

20. What is Protected Configuration?

21. Write code to send e-mail from an ASP.NET application?

22. How can we prevent browser from caching an ASPX page?

23. What is the good practice to implement validations in aspx page?

24. What are the event handlers that we can have in Global.asax file?

25. Which protocol is used to call a Web service?