Is c# lazy thread safe?
What is action in c# 3.5?
What is jagged array?
What is the diff between the System.Array.CopyTo() and System.Array.Clone()?
Name some string escape sequences in c#.
What are the types of delegates in c#?
What are the Types of caching
what is method overloading in c#?
Can you specify nested classes as partial classes?
How do I create a multilanguage, single-file assembly?
Can you declare struct members as protected?
What are logical operators in c#?
Can a struct inherit from an interface in c#?
What is an enumerator in c#?
What is a singleton unity?