What will be the output of the following Java code? 1. class A 2. 3. int i; void display() 4. 5. { System.out.println(i); 6. 7. 8. 9. class B extends A 10. int j; void display () 11. 12. 13. System.out.println(j); 14. 15. 16. 17. class method_overriding 18. { 19. public static void main(String args[]) 20. { В obj = new B(); 21. 22. obj.i-1; obj.j=2; obj.display(); 23. 24. 25. 26.
What will be the output of the following Java code? 1. class A 2. 3. int i; void display() 4. 5. { System.out.println(i); 6. 7. 8. 9. class B extends A 10. int j; void display () 11. 12. 13. System.out.println(j); 14. 15. 16. 17. class method_overriding 18. { 19. public static void main(String args[]) 20. { В obj = new B(); 21. 22. obj.i-1; obj.j=2; obj.display(); 23. 24. 25. 26.
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Question
![What will be the output of the following Java code?
1.
class A
2.
{
int i;
void display ()
3.
4.
5.
{
6.
System.out.println(i);
7.
}
8.
9.
class B extends A
10.
{
11.
int j;
12.
void display ()
13.
14.
System.out.println(j);
15.
16.
17.
class method_overriding
18.
{
public static void main(String args[])
19.
20.
21.
В obj
= new B();
obj.i-1;
22.
23.
obj.j=2;
24.
obj.display();
25.
}
26.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb6cfbb6a-8fa9-4d5c-8ae7-ce936e08e90a%2Fc3ed9322-b9d2-41aa-bed4-188891eb1f35%2Frrypyt_processed.png&w=3840&q=75)
Transcribed Image Text:What will be the output of the following Java code?
1.
class A
2.
{
int i;
void display ()
3.
4.
5.
{
6.
System.out.println(i);
7.
}
8.
9.
class B extends A
10.
{
11.
int j;
12.
void display ()
13.
14.
System.out.println(j);
15.
16.
17.
class method_overriding
18.
{
public static void main(String args[])
19.
20.
21.
В obj
= new B();
obj.i-1;
22.
23.
obj.j=2;
24.
obj.display();
25.
}
26.
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