CLO-4] What is the output of the following code public class X{ public X(int i){ System.out.println(1); } } public class Y extends X { public Y(){ System.out.println(2); } public static void main(String[] args) { Y my_y= new Y(): {} Oit shows a Compile Error 02 01 01 2

CLO-4] What is the output of the following code public class X{ public X(int i){ System.out.println(1); } } public class Y extends X { public Y(){ System.out.println(2); } public static void main(String[] args) { Y my_y= new Y(): {} Oit shows a Compile Error 02 01 01 2

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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Concept explainers

Errors

Errors are flaws in a program that causes the program's behavior to be aberrant, and even experienced developers can make these mistakes. Programming errors are often known as bugs or faults, and debugging is the act of eradicating them.

Question

[CLO-4] What is the output of the following code?
public class X{
public X(int i){
}
System.out.println(1);
public class Y extends X {
public Y() {
System.out.println(2);
}
public static void main(String[] args) {
Y my_y= new Y();
}
}
Oit shows a Compile Error
02
01
01
2

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