Use these classes for the next few questions. Ideally, practicing in Eclipse to see the code work. public abstract class Animal public Animal () public abstract double length () ; public String getsoundMade () return "some animal sound" : public class Dog extends Animal private double height ; public Dog ( double height ) this.height - height ; public double height () return height ; public class Cat extends Animal public Cat ( double height ) //TODO: finish public double height () //TODO: finish 1. Finish the code in the //TOD0: places 2 Try the following a. Animal a = new Animal(); b. Dog d= new Dog( 40.0 ); c. Animal g- new Cat( 20.e ) ; d. System.out.printin( a. getSoundMade() ); e. Systen.out.printin( d.getSoundMade() ) ; f. Systen.out.printin( g-getSoundMade() ) ; 3. Now, override getSoundMade() in Dog and Cat and retry d, e, and f.

Use these classes for the next few questions. Ideally, practicing in Eclipse to see the code work. public abstract class Animal public Animal () public abstract double length () ; public String getsoundMade () return "some animal sound" : public class Dog extends Animal private double height ; public Dog ( double height ) this.height - height ; public double height () return height ; public class Cat extends Animal public Cat ( double height ) //TODO: finish public double height () //TODO: finish 1. Finish the code in the //TOD0: places 2 Try the following a. Animal a = new Animal(); b. Dog d= new Dog( 40.0 ); c. Animal g- new Cat( 20.e ) ; d. System.out.printin( a. getSoundMade() ); e. Systen.out.printin( d.getSoundMade() ) ; f. Systen.out.printin( g-getSoundMade() ) ; 3. Now, override getSoundMade() in Dog and Cat and retry d, e, and f.

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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