Top | MCQs on Array Data Strcuture with Answers | Question 12

What will the output of the below code, be if the base address of the array is 1200?

C++

#include <iostream>
using namespace std;

int main()
{

    int arr[] = { 1, 2, 3, 4, 5 };
    cout << arr << ", " << &arr << ", " << &arr[0] << endl;
    return 0;
}

(A)

1200, 1202, 1204

(B)

1200 1200 1200

(C)

1200, 1204, 1208

(D)

1200, 1204, 1208

Answer: (B)
Explanation:

Given that, the base address of the array is 1200.

• arr, &arr is pointing to the base address of the array arr.
• &arr[0] is pointing to the address of the first element array arr (base address).

Hence the correct option is (B)

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