14s out ofWhat will be the output of the given program:class A {}int m=20, n=30;void display()}System.out.println(m);}class B extends A{int n=40;void display(){System.out.println(n);}}class Main |{public static void main(String[] args) {Bo=new B();int k=o.n;System.out.println(k);}

The given code is a java program.Explain and give the output of the code.

What will be the output of the given program class A { int m=20, n=30; void display() { System.out.println(m); } } class B extends A{ int n=40; void display() lay() { System.out.println(n); } } class Main | public static void main(String[] args) { Bo=new B(); int k=o.n; System.out.println(k); }

What will be the output of the given program class A { int m=20, n=30; void display() { System.out.println(m); } } class B extends A{ int n=40; void display() lay() { System.out.println(n); } } class Main | public static void main(String[] args) { Bo=new B(); int k=o.n; System.out.println(k); }

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

14
s out of
What will be the output of the given program:
class A {
}
int m=20, n=30;
void display()
}
System.out.println(m);
}
class B extends A{
int n=40;
void display()
{
System.out.println(n);
}
}
class Main |
{
public static void main(String[] args) {
Bo=new B();
int k=o.n;
System.out.println(k);
}

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