Question

Given:

int n = 0;
int ar[] = new int [n];
ar[0] =25;
System.out.print(" ar0] =“ + ar[0]);

The code will generate ______.

Options

• no error

• logical error

• syntax error

• runtime error

Answer 1

The code will generate runtime error.

Explanation:

The array is created with size 0, so it contains no elements. Attempting to access ar[0] results in an ArrayIndexOutOfBoundsException at runtime because index 0 does not exist.