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Thursday, May 19, 2011

General Tech Interview Questions

1. Explain deferred execution in LINQ. Explanation
2. Difference between abstract class and interface.Explanation
3. In an elevator system determine how many interfaces/classes. Explanation
4. Purpose of 'using' in .Net with an example. Explanation.
5. User control Vs Composite server Control. Explanation
6. Explain Load balancing with ASP.Net pages.
7. Difference between 'var' and 'dynamic' Explanation
8. Examples of generic collections
9. SQL datatype used to uniquely identify a row
10.Events Vs Delegates
11.Explain Reflection and where in ASP.Net pages is reflection used?
12. Difference between process and thread. Explanation
13. Define and explain Application domain.
14. What is Singleton patter, advantages and disadvantages. Explanation
15. Difference between const, static and readonly modifiers. Explanation
16. Various ways of retrieving Identity value using T-SQL Explanation
17. ASP.Net Page Life cycle and explain the page round trip process. 


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