.Net Interview Question(3_ Yeras Experience)

Some interview questions

1. Can we call base class method in child class? No
2. what is private constructor?
3. difference b/w clustered and non clustered index, can we create non-clustered index without clustored index?
4. how do get view state on other page?
5. difference b/w interface and abstract class?
6. How many ways we can implement interface?
7. difference b/w read only and constant?
8. what is data contract in WCF?
9. How to implement security in you web application?
10. how to implement security in WCF?
11. What are the new features in c# 4.0, asp.net 4.0 and SQL server 2012?
12. what is asp.net page life cycle?
13. What is application and connection pooling?
14. difference b/e finalize and dispose method?
15. Garbage collector life cycle or generation?
16. what is static class?
17. difference b/w Ienumrable and IQuariable-LINQ
18. what do they do Skip(), skipWhile(), take(),and takeWhile() methods-LINQ?
19. difference b/w stored procedure and user function
20. difference b/w delete, drop and truncate?
21. what is delegate what is its use?
22. difference b/w delegate and function pointer?
23. when do we need transport security and when does message security in WCF?
24. Example of joins in LINQ?

These question are not copy from any website, this is collected from my personal experience faced in different interview Like - Globallogic, CMC, Helm360, Ebix etc.
Please search all these answers on google
Thanks