Explain virtual class?
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Is there a c++ certification?
Given an array of size N in which every number is between 1 and N, determine if there are any duplicates in it. You are allowed to destroy the array if you like. [ I ended up giving about 4 or 5 different solutions for this, each supposedly better than the others ].
Define 'std'.
What is a storage class?
What is difference between malloc()/free() and new/delete?
What is fixed in c++?
What is purpose of new operator?
In how many ways we can initialize an int variable in C++?
Does there exist any way to make the command line arguments available to other functions without passing them as arguments to the function?
Define a constructor?
What are static variables?
write a programming using for loop in c++ to generate diamond trangel?