What is xml serialization and deserialization in c#?
What is the difference between the debug class and trace class? Documentation looks the same.
What is the use of the static constructor? When static constructor gets compiled?
What is int32 maxvalue?
What is the difference between function and method in c#?
Is c# good for games?
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?
Can struct have constructor c#?
What is an indexer in c#?
Why array is faster than arraylist in c#?
What are the uses of delegates in c#?
What is an escape sequence? Name some string escape sequences in c#.
What is difference between array and collection?