The sort method of the Arrays class sorts the elements of an array by using a comparator A. True B. False

Write a Comparator class with the following 3 overloaded compare methods: boolean compare(int a, int b): Return true if int a = int b, otherwise return false.boolean compare(string a, string b): Return true if string a = string b, otherwise return false.boolean compare(int[] a, int[] b): Return true if both of the following conditions hold true: Otherwise, return false.Arrays a and b are of equal length.For each index i (where 0 ≤ i < |a|, |b|), a[i] = b[i].

Which sorting algorithm uses a comparison-based approach and a custom comparator to determine the order of elements?

Which of the following sorting algorithms in its typical implementation gives best performance when applied on an array which is sorted or almost sorted (maximum 1 or two elements are misplaced).

Select the correct answerWhich of the following stable sorting algorithms applies to an almost sorted array the quickest?OptionsSelection sortMerge sortQuick sortInsertion sort

What is the output of the following code snippet?int[ ] numbers = {5, 2, 8, 1, 3};Arrays.sort(numbers);System.out.println(numbers[0]);Question 4Answera.1b.2c.3d.5