onsider the following classes. What is output when then OwlApp program is executed? public class TopOwl{ public int qq; public int cc; public Topowl(int qq, int cc){ this.qq = qq; this.cc = cc; } public int val(){ return this.qq + this.cc + 101; } } public class MiddleOwl extends TopOwl{ public MiddleOwl(int qq, int cc){ super(cc+1e, 3*qq); } } public class BottomOwl extends MiddleOwl{ public BottomOwl(int qq, int cc){ super(qq+9, cc+6); // <-- read carefully } public class OwlApp{ public static void main(String[] args){ TopOwl owl = new BottomOwl(e,5); System.out.println( owl.val() % 10 ); } elect one: O 2 O None of these options

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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Consider the following classes. What is output when then OwlApp program is executed?
public class TopOwl{
public int qq;
public int cc;
public Topowl(int qq, int cc){
this.qq = qq;
this.cc = cc;
}
public int val(){
return this.qq + this.cc + 101;
}
public class MiddleOwl extends TopOwl{
public MiddleOwl(int qq, int cc){
super(cc+10, 3*qq);
}
}
public class BottomOwl extends MiddleOwl{
public BottomOwl(int qq, int cc){
super(qq+9, cc+6);
}
}
public class OwlApp{
public static void main(String[] args){
Topowl owl = new Bottomowl(0,5);
System.out.println( owl.val() % 10 );
}
}
// <-- read carefully
Select one:
O 1
O 2
O 3
O 4
O 5
O 6
O 7
O 8
O 9
O None of these options
Transcribed Image Text:Consider the following classes. What is output when then OwlApp program is executed? public class TopOwl{ public int qq; public int cc; public Topowl(int qq, int cc){ this.qq = qq; this.cc = cc; } public int val(){ return this.qq + this.cc + 101; } public class MiddleOwl extends TopOwl{ public MiddleOwl(int qq, int cc){ super(cc+10, 3*qq); } } public class BottomOwl extends MiddleOwl{ public BottomOwl(int qq, int cc){ super(qq+9, cc+6); } } public class OwlApp{ public static void main(String[] args){ Topowl owl = new Bottomowl(0,5); System.out.println( owl.val() % 10 ); } } // <-- read carefully Select one: O 1 O 2 O 3 O 4 O 5 O 6 O 7 O 8 O 9 O None of these options
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