Consider the three classes Alpha, Beta, and Gamma. What is the output of the following code that uses these classes? Alpha a = new Alpha(); System.out.print(a.getTwo()); System.out.print(a.getTwo(2)); 2two public class Alpha extends Gamma { public String getTwo() { return("2"); } public String getTwo(int i) { return("two"); } } public class Beta extends Gamma{ public String getThree() { return ("3"); } public String getFour() { return ("four"); } } public abstract class Gamma { public String getOne() { return ("1"); } public String getFour() { return("4"); }

Consider the three classes Alpha, Beta, and Gamma. What is the output of the following code that uses these classes? Alpha a = new Alpha(); System.out.print(a.getTwo()); System.out.print(a.getTwo(2)); 2two public class Alpha extends Gamma { public String getTwo() { return("2"); } public String getTwo(int i) { return("two"); } } public class Beta extends Gamma{ public String getThree() { return ("3"); } public String getFour() { return ("four"); } } public abstract class Gamma { public String getOne() { return ("1"); } public String getFour() { return("4"); }

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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