.NET 4.0 Interview Questions

 
1.
What are the major improvements provided by the common language runtime and the base class libraries? or
What are the Major Improvements in .Net Framework 4.0?
2.
How would you Deploy your old applications with .Net Framework 4.0? Are the Old applications compatible?
3.
What is Parallel Computing?
4.
What is BigInteger and When would you use that?
5.
What other than BigInteger has been introduced in System.Numerics Namespace?
6.
How do you assign a Value to a Complex Number.
7.
How has exception hand changed in .Net Framework 4.0?