Q. In PHP, how is the first element accessed if $a represents an array with numeric indices?
✅ Correct Answer: (B)
{2, 1, 4, 3, 7, 9, 6}
Explanation: This question is asking about how to access the very first item in an array called "$a". Arrays in PHP are like lists, and each item has a number called an index. These indices start from zero.