Question 4bWhat is the output? Full explain this question public class Main {public static void main(String args[]) {Soccer game1= new Soccer();System.out.println(gamel);}}class Sport {}public int duration;public Sport (int duration) { this.duration = duration; }}class Soccer extends Sport {private int NumReferee;public Soccer (int NumReferee) {super (90);NumReferee}=}3;public Soccer() { NumRefereepublic String toString() {= 0; }if (duration > 0) return "ON";return "OFF";

Introduction: The concept of inheritance in Java refers to the transfer of properties from one class…

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Question 4b What is the output? Full explain this question

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

Question 4b

What is the output?

Full explain this question

public class Main {
public static void main(String args[]) {
Soccer game1= new Soccer();
System.out.println(gamel);
}
}
class Sport {
}
public int duration;
public Sport (int duration) { this.duration = duration; }
}
class Soccer extends Sport {
private int NumReferee;
public Soccer (int NumReferee) {
super (90);
NumReferee
}
=
}
3;
public Soccer() { NumReferee
public String toString() {
= 0; }
if (duration > 0) return "ON";
return "OFF";

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