.Net Frequently asked questions for 4+ Years of experience having the skills C# .Net, OOPS Concept, ASP.Net and WCF

1. What is sequence of code in retrieving data from database?
2. What is about DTS package?
3. What provider ADO.net use by default?
4. Where does web.config info stored? Will this be stored in the registry?
5. How do you register the dot net component or assembly?
6. What is the Difference between asp and asp.net
7. Which is stateless asp or asp.net?
8. How many types of Authentication mechanisms are there in dot net?
9. What is the State management in asp.net?
10. Which Types of values mode can hold session state in web.config?
11. Explain in detailed about Web Service?
12. What is Http handler?
13. What is view state and how this can be done and was this there in asp?
14. How many Types of optimizations are there and name a few and how do you do?
15. Explain about Data Adapters?
16. Explain the Features of a Dataset?
17. How do you do role based security?
18. What is the Difference between Responses.Expires and Expires.Absolute?
19. How many Types of object are there in .Net?
20. Explain about duration in caching technique?
21. Explain about types of configuration files and their differences?
22. What is the Difference between ADO and ADO.net?
23. Explain in detail about Post back?
24. If you are calling three SPs from a window application how do u check for the performance of the SPS