QUESTION 12 Multiple Choice: What is the output of the code below? public static void main(String] args){ String str = "catfish": printBackwards(0; public static void printBackwards(0{ for(int x = str.length() - 1; x >= 0; x-) System.out.print(str.charAt(x); This code runs forever because the loop in printBackwards will never stop executing. catfish O this code causes an error because printBackwards is not within the scope of the variable str. O hsiftac QUESTION 13 True or False: Step-wise Refinement is the process of breaking a complex problem into smaller problems that are easy to solve. O True False

using System; class main { publicstaticvoid Main(string[] args) { Random r = new Random(); int randNo= r.Next(1,11); Console.Write("Hi, my name is Stevie. I am thinking of a number from 1 to 10.\nGuess which number I am thinking of? "); int guess = Convert.ToInt32(Console.ReadLine()); if (guess == randNo) { Console.WriteLine("You guessed correctly!"); } else { Console.WriteLine("I was thinking of the number "+randNo+"\nSorry! Play again."); } } }   this is a guessing game program for a random number between 1-10 in C#. how can code be added to tell you if your guess is too high or too low from the chosen random number?

Consider the following piece of code. (The numbers on the left margin denote line numbers.) line#01 public class funcRef {02     private int n;03     public funcRef (int m) {n = m;}04     public static void func (funcRef t) {t.n++;}05     public static void main (String [] args) {06         funcRef t1, t2;07         t1 = new funcRef(20);08         t2 = t1;09         System.out.print(t2.n);10         func(t1);11         System.out.print(t2.n);12         func(t1);13         System.out.print(t1.n);14         func(t2);15         System.out.print(t1.n);16         func(t2);17         System.out.print(t1.n);18         System.out.print(t1.n);19         return;20     }21 } Out of the following, tick the true statements and leave the false statements unticked.(More than one of the statements could be true. You get full marks only for marking all the statements correctly. There are no partial marks.) A. The output of the program will be 202022222222. B. When func(t1) is called in line…

PROBLEM STATEMENT: Return the String "odd" if the input is odd otherwisereturn "even".   public class CheckForEven{public static String solution(int number){// ↓↓↓↓ your code goes here ↓↓↓↓return null;}}   please get help with this Java Question

public static int test(int n, int k) { if (k == 0 || k == n) { return 1; } else if (k>n) { return 0; } else { return test(n-1, k-1) + test(n-1, k); } ww For each of the following calls, indicate the output that is produ test(7,5); test(6,4); test(4,5); test(8,3); test(5,5);

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