Explain the uses oof nested class?
What is the protected keyword used for?
Explain virtual class and friend class.
What are the advantages of using friend classes?
What are the important differences between c++ and java?
Ask to write virtual base class code?
How do you flush std cout?
What are abstract data types in c++?
What is a friend function in c++?
Write about an iterator class?
What is the purpose of the "delete" operator?
Can a program run without main function?
What are the vectors in c++?
Does std endl flush?
What operators can you overload in c++?