What is the output of the following code? import java.util.*; class Main { public static void main(String args[]) { ArrayList mylist = new ArrayList(); mylist.add ("C"); mylist.add("H"); ArrayList mylist2 = new ArrayList(); mylist2.add("C"); mylist2.add(1, "H"); System.out.println(mylist.equals(mylist2)); } a. 0 b. false c. true

Please give a detailed answer and code examples for all of the questions below.What is an array and linked list?What the difference between array and List?Difference between ArrayList and Arrays in Java?

public int binarySearch(int[]array, int num) {int low = 0;//low rangeint high = array.length -1; //high range int mid; //mid rangewhile () //while low is less than or equal to high{mid = ; //set middle range to be (low + high) /2if () { //if the array in the middle range = input number//return mid range }elseif () { //if the array in the middle range > input number//set the high value to be the mid value minus 1 }else{//set low value to be mid value plus one } }//return -1 here because that would mean that the number is not found in the loop}

In Java

Method Details getCountInRange public static int getCountInRange​(int[] array, int lower, int upper) Returns the number of values in the range defined by lower (inclusive) and upper (inclusive) Parameters: array - integer array lower - lower limit upper - upper limit Returns: Number of values found  Throws: java.lang.IllegalArgumentException - if array is null or lower is greater than upper Any error message is fine (e.g., "Invalid parameters(s)")

QUESTION 1 When defining a Java array, the index range of the array: Must start at 1 Must start at 0 Can be a customized range (from 2 to 5, e.g.) at compilation time Can be a customized range (from 2 to 5, e.g.) at run time

using System; class TicTacToe { staticvoid Print( char[] board) { Console.WriteLine(); Console.WriteLine($" {board[0]} | {board[1]} | {board[2]} "); Console.WriteLine($" {board[3]} | {board[4]} | {board[5]} "); Console.WriteLine($" {board[6]} | {board[7]} | {board[8]} "); Console.WriteLine(); } staticvoid Main(string[] args) { char[] board = newchar[9]; for (int i = 0; i < 9; i = i + 1) { board[i] = ' '; if( board[i]== 'O') Print("It is your turn to place an X"); } Print(board); board[4] = 'X'; Print(board); board[0] = 'O'; Print(board); board[3] = 'X'; Print(board); board[5] = 'O'; Print(board); board[6] = 'X'; Print(board); board[2] = 'O'; Print(board); } }   Hello I can't get my code to compile