True or False: If N represents the number of elements in the collection, then the contains() method of the ArrayCollection class is O(1) in the worst case.

Create a 1D integer array of size 17. Fill each index with a random value ranging from 1 to 359 inclusive. You will then design and implement the Random Sort algorithm using the following methods: Create a method called check_if_sorted (). It should take in a 1D integer array and return a boolean value. It should return TRUE if the array is sorted in nondescending order, and FALSE otherwise. Hint: If you compare elements in the array and a pair is in the wrong order, that would mean the array is not in non-descending order. Create a method called shuffleArray (). It should take in a 1D integer array and return a 1D integer array. Shuffle the array so that the values are in random different indexes, and return altered array. Hint: There are many approaches to solve this problem – making a second array in the shuffleArray () method might be part of the answer. Create a method called PrintArray (). It should take in a 1D integer array and return nothing. Simply print the current values…

The following code prints out all permutations of the string generate. Insert the missing statement. public class PermutationGeneratorTester {   public static void main(String[] args)    {        PermutationGenerator generator = new PermutationGenerator("generate");        ArrayList<String> permutations = generator.getPermutations();        for (String s : permutations)        {            ____________________                   }     } }

Heapsort has heapified an array to: 76 62 40 32 30 and is about to start the second for loop. What is the array after each loop iteration? i= 4: Ex: 86, 75, 30 i = 3: i = 2: i= 1: