EXPERTY DESIGNED 1Z0-808 PRACTICE TEST

Given the code fragment:

What will be the result of compiling and executing Test class?

1. package com.udayan.oca;

2.  

3. public class Test {

4.      public static void main(String[] args) {

5.          int x = 1;

6.          while(checkAndIncrement(x)) {

7.              System.out.println(x);

8.          }

9.      }

10.  

11.      private static boolean checkAndIncrement(int x) {

12.          if(x < 5) {

13.              x++;

14.              return true;

15.          } else {

16.              return false;

17.          }

18.      }

19. }

Below is the code of Test.java file:

1. package com.udayan.oca;

2.  

3. import java.util.ArrayList;

4. import java.util.List;

5.  

6. public class Test {

7.      public static void main(String [] args) {

8.          List list = new ArrayList();

9.  

10.          list.add(27);

11.          list.add(27);

12.  

13.          list.add(new Integer(27));

14.          list.add(new Integer(27));

15.  

16.          System.out.println(list.get(0) == list.get(1));

17.          System.out.println(list.get(2) == list.get(3));

18.      }

19. }

What will be the result of compiling and executing Test class?

Given:

Given: