Consider the following classes. What is output when then DogApp program is executed? public class TopDog{ public int yy; public TopDog(int yy){ this.yy = yy; } public int val(){ return this.yy + 100; } } public class MiddleDog extends TopDog{ public MiddleDog(int yy){ super(yy); @Override public int val(){ return super.val() + 3; } } public class BottomDog extends MiddleDog{ public BottomDog(int yy){ super(yy); } @Override public int val(){ return super.val() + yy; } } public class DogApp{ public static void main(String[] args){ TopDog dog = new BottomDog(5); System.out. println( dog.val() % 10 ); } }

Consider the following classes. What is output when then DogApp program is executed? public class TopDog{ public int yy; public TopDog(int yy){ this.yy = yy; } public int val(){ return this.yy + 100; } } public class MiddleDog extends TopDog{ public MiddleDog(int yy){ super(yy); @Override public int val(){ return super.val() + 3; } } public class BottomDog extends MiddleDog{ public BottomDog(int yy){ super(yy); } @Override public int val(){ return super.val() + yy; } } public class DogApp{ public static void main(String[] args){ TopDog dog = new BottomDog(5); System.out. println( dog.val() % 10 ); } }

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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