Which of the following statements is TRUE about the following JavaScript declaration?var rows = new Array(5);
A) The array will have six items .
B) The first item in the array will be rows[0] .
C) The last item in the array will be rows[5] .
D) All of these are true .

Question

Quizplus · Accepted Answer

The declaration `var rows = new Array(5);` creates an array with 5 undefined items. In JavaScript, array indexing starts at 0, so the first item is accessed with `rows[0]`. The last item in this array would be `rows[4]`, not `rows[5]`, making option B the only true statement.

Which of the Following Statements Is TRUE About the Following