Become Oracle Certified with updated 1Z0-808 exam questions and correct answers
What will be the result of compiling and executing Test class?
1. //Test.java
2. package com.udayan.oca;
3.
4. class Point {
5. static int x;
6. private int y;
7.
8. public String toString() {
9. return "Point(" + x + ", " + y + ")";
10. }
11. }
12.
13. public class Test {
14. public static void main(String[] args) {
15. Point p1 = new Point();
16. p1.x = 100;
17. p1.y = 200;
18.
19. Point p2 = new Point();
20. p2.x = 100;
21. p2.y = 200;
22.
23. System.out.println(p1);
24. }
25. }
CGiven the code fragments:

Given code of Test.java file:
1. package com.sampleproject.oca;
2.
3. public class Test {
4. public static void main(String[] args) {
5. try { //outer
6. try { //inner
7. System.out.println(1/0);
8. } catch(ArithmeticException e) {
9. System.out.println("INNER");
10. } finally {
11. System.out.println("FINALLY 1");
12. }
13. } catch(ArithmeticException e) {
14. System.out.println("OUTER");
15. } finally {
16. System.out.println("FINALLY 2");
17. }
18. }
19. }
What will be the result of compiling and executing Test class?
Consider below code of Test.java file:
1. package com.sampleproject.oca;
2.
3. public class Test {
4. public static void main(String[] args) {
5. /*INSERT*/ x = 7, y = 200;
6. System.out.println(String.valueOf(x + y).length());
7. }
8. }
Which of the following options, if used to replace /*INSERT*/, will compile successfully and on execution will print 3 on to the console?
Select 3 options.
Consider below code of Test.java file:
1. package com.sampleproject.oca;
2.
3. class Super {
4. public String num = "10"; //Line n1
5. }
6.
7. class Sub extends Super {
8. protected int num = 20; //Line n2
9. }
10.
11. public class Test {
12. public static void main(String[] args) {
13. Super obj = new Sub();
14. System.out.println(obj.num += 2); //Line n3
15. }
16. }
What will be the result of compiling and executing above code?
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