Multiple choice

When a multi-dimensional array is accessed, each array index is

  1. separated by commas

  2. surrounded by brackets and separated by commas

  3. surrounded by brackets

  4. separated by commas and surrounded by brackets

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

In multi-dimensional arrays, each dimension's index is enclosed in its own set of square brackets (e.g., array[i][j]).