class MyAbstract { public int doNothing() { System.out.print("abc"); } return 1;

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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class MyAbstract {
public int doNothing() {
System.out.print("abc");
}
}
}
public class Main extends MyAbstract {
public static void main(String args[]) {
MyAbstract a = new MyAbstract();
doNothing (a.doNothing());
}
public static void doNothing (int dummy) {
System.out.print("xyz");
}
return 1;
O None of the other options
abcxyz
O xyzabc
O abc
Transcribed Image Text:class MyAbstract { public int doNothing() { System.out.print("abc"); } } } public class Main extends MyAbstract { public static void main(String args[]) { MyAbstract a = new MyAbstract(); doNothing (a.doNothing()); } public static void doNothing (int dummy) { System.out.print("xyz"); } return 1; O None of the other options abcxyz O xyzabc O abc
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