obj = new B(); obj.i=1; obj.j=2; obj.display(); class A { int i; void display() System.out.printIn(i); } } class B extends A { int j; void display() { super.i = j+ 1; System.out.printIn(j +""+ i); } } 23 О 32 О з3 Error

obj = new B(); obj.i=1; obj.j=2; obj.display(); class A { int i; void display() System.out.printIn(i); } } class B extends A { int j; void display() { super.i = j+ 1; System.out.printIn(j +""+ i); } } 23 О 32 О з3 Error

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

Consider the following code , What is the output of the following code? B
obj = new B(); obj.i=1; obj.j=2; obj.display():
class A
{
int i;
void display()
{
System.out.printIn(i);
}
class B extends A
{
int j;
void display()
{
super.i = j+ 1;
System.out.printIn(j +""+ i);
}
}
23
O 32
33
Error

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