⟩ The output of this program? #include <iostream> using namespace std; int main() { int arr[] = {4, 5, 6, 7}; int *p = (arr + 1); cout << *p; return 0; } a) 4 b) 5 c) 6 d) 7
b) 5
b) 5
Explain me what will i and j equal after the code below is executed? Explain your answer. int i = 5; int j = i++;?
Explain how to create a reference variable in C++?
Tell us why pure virtual functions are used if they don't have implementation / When does a pure virtual function become useful?
Explain what is 'Copy Constructor' and when it is called?
Tell me what are C++ inline functions?
Explain me which operator can be used in C++ to allocate dynamic memory?
Tell me what is a class?
Explain me are you allowed to have a static const member function?
Please explain what is difference between shallow copy and deep copy? Which is default?
Explain me what do you mean by C++ access specifiers?