How do you generate a random number in c++?
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Can circle be called an ellipse?
What is oop in c++?
What is a binary file? List the merits and demerits of the binary file usagein C++.
What is the history of c++?
Which one is better- macro or function?
Why should we use null or zero in a program?
What is an iterator class in c++?
When is a template a better solution than a base class?
I was a c++ code and was asked to find out the bug in that. The bug was that he declared an object locally in a function and tried to return the pointer to that object. Since the object is local to the function, it no more exists after returning from the function. The pointer, therefore, is invalid outside.
Difference between class and structure.
What are the storage qualifiers?
What is a down cast?