C#

Explain Thread LifeCyle ?

What is Boxing and Unboxing ?

What is the difference between var and dynamic ?

What is Delegate ?

What is the difference between Ref and Out ?

What is Access Modifiers ?

What are Standard Types in C# ?

What is the difference between Finalize and Dispose ?

What happens in an Async method ?

What is Asynchronous Programming (C# 5.0) ?

What is meant by Thread safety ?

What is Reflection ?

What is Encryption ?

What is Hashing ?

What is Symmetric Encryption ?

How Asymmetric (or Public Key) Encryption works ?

What is Linq ?

What is Linq to Sql ?

What is Task Parallel Library (TPL) ?