There were a lot of questions asked, so I will list the topic (and add a what is "topic" and know pros/cons). Extreme programming, what is a transaction, various SDLC design approaches, what is a namespace, define a good test case, what is a stored proc, webservice? design patterns? linker? compiler? access modifiers? stack vs. queue? arrays vs. linked lists? sorting algorithms? recursion? OOP principles?1225
An abstract class is inherited, an Interface also inherited(multiple inheritance), How it differences.6 6716
How do you create partial methods?
What are access modifiers used for?
Distinguish between array and arraylist in c#?
How do you set a class path?
What do multicast delegates mean?
What is the xml document structure?
What is private class in c#?
What is c# used for in the industry?
What are the 3 different types of arrays?
what is full assembly reference
What is dataadapter c#?
Is namespace a class?
What are methods c#?
What is xaml in c#?
Write the syntax for catching an exception in c#?