In some applications, you may want to use an array to store items that are related but have different data types, such as employee IDs and salary amounts.

Question

Quizplus · Accepted Answer

Arrays in many programming languages are limited to holding elements of the same data type, but in languages like JavaScript, an array can hold items of different data types, including numbers, strings, and objects, allowing for the storage of related but differently typed items like employee IDs and salary amounts.

In Some Applications, You May Want to Use an Array