Question

What does the method Arrays.sort(anArray) do?

1) Sorts the elements of the array in ascending order
2) Sorts the elements of the array in descending order
3) Sorts the elements of the array in a random order
4) Sorts the elements of the array based on a custom comparator

Answer 1

The method Arrays.sort(anArray) sorts the elements of the array in ascending order.

Step-by-step explanation:

The method Arrays.sort(anArray) sorts the elements of the array in ascending order. In other words, it arranges the elements of the array from the smallest to the largest value. For example, if the array contains the elements [4, 2, 6, 1], after using Arrays.sort(anArray), the array will be [1, 2, 4, 6].

So, the correct answer is 1) Sorts the elements of the array in ascending order.