Explain the difference between class and interface in .net?
If you want to convert a base type to a derived type, what type of conversion do you use?
What is the difference between virtual method and abstract method?
What is attribute c#?
Are all methods virtual in c#?
What .exe means?
Explain the concepts of cts and cls(common language specification).
Explain the difference between “system.array.clone()” and “system.array.copyto()” in c#?
What is the purpose of abstract class in c#?
Write code for palindrome?
What is ilist c#?
Is nullable type c#?
Does console.writeline() stop printing when it reaches a null character within a string?