1.what is virtual keyword.
2.What is Delegate any one post with samples.
3.what is override and with example.
4.Difference between vs 2005 and vs 2008.
5.overloading give examples.
6.what is httpruntime
7.wcf Binding
8.difference between web services and WCF services
9.Webservices concept
10.what is use cross join and self join
Mark as Answer if its helpful to you
Kumaraspcode2009@gmail.com