Question

Which of the following statements is true?

Group of answer choices

1.An array can only be used to hold number data.

2.An index refers to the position of a particular element in an array.

3.An index does not need to be used when looping through an array.

4.Only a while loop can be used when iterating through an array.

Answer 1

An array can hold any data type, it just has to have the same data type. The right answer is 2.

Answer 2

1 an array can only be used to hold number data