What is vectorial capacity?
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Is the declaration of a class its interface or its implementation?
What is null pointer and void pointer?
Generally variables are stored in heap memory. When he variables are created in stack?
Differentiate between an external iterator and an internal iterator? What is the advantage of an external iterator.
Which uses less memory? a) struct astruct { int x; float y; int v; }; b) union aunion { int x; float v; }; c) char array[10];
what is smart pointer & use of the smart pointer ???
How can you quickly find the number of elements stored in a static array?
How delete [] is different from delete?
Can member data be public?
Write about the scope resolution operator?
Is c++ still in demand?
Show the declaration for a static member variable.