C++ Pointers & Functions Question: How many minimum number of functions are need to be presented in c++? a) 0 b) 1 c) 2 d) 3 C++ Pointers & Functions Interview QuestionAnswer: b) 1 Previous QuestionNext QuestionWhat is the scope of the variable declared in the user definied function? a) whole program b) only inside the {} block c) both a and b d) none of the mentionedWhat is size of generic pointer in c? a) 0 b) 1 c) 2 d) Null
