Explain the concept of friend function in c++?
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Can a constructor be private?
How are pointers type-cast?
Explain the concept of memory leak?
Explain the isa and hasa class relationships.
What are virtual functions in c++?
We all know that a const variable needs to be initialized at the time of declaration. Then how come the program given below runs properly even when we have not initialized p?
What will happen if when say delete this ?
What are features of c++?
What is the difference between delegation and implemented-in-terms-of?
How do you save a c++ program?
What is cin clear () in c++?
What is the size of integer variable?