Explain virtual class?
Explain what data encapsulation is in c++?
Is c++ used anymore?
What are the main features of c++?
Explain selection sorting?
In a class only declaration of the function is there but defintion is not there then what is that function?
How to implement is-a and has-a class relationships?
What do you mean by overhead in c++?
Which c++ operator cannot overload?
Explain deep copy?
You run a shell on unix system. How would you tell which shell are you running?
Which programming language's unsatisfactory performance led to the discovery of c++?
Define vptr.