Explain what is oop?
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Why is null pointer used?
What is atoi?
What does new in c++ do?
What is an adaptor class or wrapper class in c++?
What is the use of the this pointer?
Comment on assignment operator in c++.
Do you need a main function in c++?
If you hear the cpu fan is running and the monitor power is still on, but you did not see anything show up in the monitor screen. What would you do to find out what is going wrong?
Do vectors start at 0 c++?
What is wrapper class in c++?
Consider a c++ template funtion template<class T> T& Add(T a, T b){return a+b ;} if this function is called as T c = Add("SAM", "SUNG"); what will happen? What is the problem in the template declaration/ How to solve the problem.
What is problem with Runtime type identification?