Do you know what are pure virtual functions?
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What is the difference between structure and class?
What is iostream in c++ used for?
What is a namespace in c++?
whats the size of class EXP on 32 bit processor? class EXP { char c1; char c2; int i1; int i2; char *ptr; static int mem; };
Is it possible for a member function to delete the pointer, named this?
Why should we use null or zero in a program?
What are built-in functions? What is the syntax for the definition?
daily Routine of father
Why is "using namespace std;" considered bad practice?
What is "mutable" keyword?
Can you be able to identify between straight- through and cross- over cable wiring? And in what case do you use straight- through and cross-over?
Who calls main function?