What is iterator in c++?
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Explain class invariant.
What is c++ namespace?
What is c++ similar to?
What does it mean to declare a member variable as static?
Is c++ vector dynamic?
What are virtual functions and what is its use?
Are there any new intrinsic (built-in) data types?
Explain virtual class?
Why pure virtual functions are used if they don't have implementation / When does a pure virtual function become useful?
Explain "passing by value", "passing by pointer" and "passing by reference" ?
Explain operator overloading.
How many lines of code you have written for a single program?