What is garbage collection? Explain the difference between garbage collections in .net 4.0 and earlier versions?
What is the difference between boxing and unboxing?
What is the use of gacutil.exe?
What is the need of OLE-automation?
What are Generics? Where do we use them.
What is Polymorphism? How does VB.NET/C# achieve polymorphism?
Please explain what is heap and what is stack?
Is .net front end or backend?
what user controls are and what server controls are and the differences between the two.
What is a Manifest?
What is smart navigation?
Tell us what is the native image generator?
Explain About GDI object ?