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

#include <iostream>
using namespace std;
int main ()
{
    cout << "Value of __LINE__ : " << __LINE__ << endl;
    cout << "Value of __FILE__ : " << __FILE__ << endl;
    cout << "Value of __DATE__ : " << __DATE__ << endl;
    cout << "Value of __TIME__ : " << __TIME__ << endl;
    return 0;
}

What is the correct syntax for defining a function in C++?

A. returnType functionName(parameters) { body; }

B. functionName(parameters) { returnType body; }

C. functionName(returnType, parameters) { body; }

D. returnType functionName(parameters, body) { }

What is the purpose of a function prototype in C++?

A. Determines the parameters of the function

B. Specifies the return type of the function

C. Provides the implementation of the function

D. Declares the function before it is defined

Which keyword is used to define a function in C++ that does not return any value?

A. return

B. null

C. void

D. None of the above

What is the correct way to call a function named "add" that takes two parameters in C++?

A. add(a, b);

B. add(int a, int b);

C. functionName = add(a, b);

D. add.functionName(a, b);