What will be the output of the following C++ code?

#include <iostream>
using namespace std;
int main()
{
    int i;
    enum month 
    {
        JAN,FEB,MAR,APR,MAY,JUN,JUL,AUG,SEP,OCT,DEC
    };
    for (i = JAN; i <= DEC; i++)
        cout << i;
    return 0;
}

What is a class in C++?

A. A collection of functions

B. A reserved keyword in C++

C. A blueprint for creating objects

D. A way to declare arrays of data

Which keyword is used to create an object of a class in C++?

A. new

B. create

C. object

D. None of the above

What is an object in C++?

A. A reserved keyword in C++

B. An instance of a class

C. A way to declare arrays of data

D. None of the above

What is the purpose of a constructor in C++?

A. To hide the implementation details of a class

B. To create multiple instances of a class

C. To initialize the object's data members

D. To destroy the object