What is the output of the following program? #include using namespace std; int getValue(int); int main() { $\quad$int x = 2; $\quad$cout

Question

What is the output of the following program? 
#include <iostream>
using namespace std;
int getValue(int);
int main()
{
$\quad$int x = 2;
$\quad$cout << getValue(x) << endl;
$\quad$return 0;
}
int getValue(int num)
{
$\quad$return num + 5;
}
A) 5
B) 2
C) 7
D) "getValue(x)"

Quizplus · Accepted Answer

The program calls the function `getValue()` passing variable `x` as an argument. Inside the function, there is a statement that returns the value `num + 5`. Here, `num` is the parameter which receives the value of `x` when the function is called. So, the returned value will be `2+5` which is equal to `7`. Therefore, the output of the program will be `7`.

What Is the Output of the Following Program? #Include \quad

What Is the Output of the Following Program?
#Include $\quad$