Read the following code and select the correct output. Linel: public class Foo { public void method1() { System.out.print("foo 1 ");} public void method2() {System.out.print("foo 2 ");} public String toString() {return "foo ";} Line2: Line3: Line4: Line5: } Line6: public class Bar extends Foo { Line7: public void method2() {System.out.print("bar 1 ");} Line8: } Line9: public class Baz extends Foo { public void method1() {System.out.print("baz 2 "); } public String toString() {return "baz ";} Line10: Line1l: Line12: public class Mumble extends Baz { public void method2() {System.out.print("mumble 1 "); } } Line13: Line14: Line15: Line16: public class client{ public static void main(String[] args){ Foo[] pity = {new Baz(), new Bar(), new Mumble(), new Foo()}; for (int i = 1; i < 3; i++) { System.out.print(pity[i]); pity[i].method10: pity[i].method20: } Line17: Line18: %3! Line19: Line20: Line21: Line22: Line23: Line24: Line25: }
Read the following code and select the correct output. Linel: public class Foo { public void method1() { System.out.print("foo 1 ");} public void method2() {System.out.print("foo 2 ");} public String toString() {return "foo ";} Line2: Line3: Line4: Line5: } Line6: public class Bar extends Foo { Line7: public void method2() {System.out.print("bar 1 ");} Line8: } Line9: public class Baz extends Foo { public void method1() {System.out.print("baz 2 "); } public String toString() {return "baz ";} Line10: Line1l: Line12: public class Mumble extends Baz { public void method2() {System.out.print("mumble 1 "); } } Line13: Line14: Line15: Line16: public class client{ public static void main(String[] args){ Foo[] pity = {new Baz(), new Bar(), new Mumble(), new Foo()}; for (int i = 1; i < 3; i++) { System.out.print(pity[i]); pity[i].method10: pity[i].method20: } Line17: Line18: %3! Line19: Line20: Line21: Line22: Line23: Line24: Line25: }
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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Question
100%
Java
![Read the following code and select the correct output.
Linel: public class Foo {
Line2:
public void method1() { System.out.print("foo 1 ");}
public void method2() {System.out.print("foo 2 ");}
public String toString() {return "foo ";}
Line3:
Line4:
Line5: }
Line6: public class Bar extends Foo {
Line7:
public void method2() {System.out.print("bar 1 ");}
Line8: }
Line9: public class Baz extends Foo {
public void method1() (System.out.print("baz 2 "); }
public String toString() {return "baz ";}
Line10:
Line1l:
Line12:
public class Mumble extends Baz {
public void method20 (System.out print("mumble 1 "), }
}
Line13:
Line14:
Line15:
public class client{
public static void main(String[] args){
Foo[] pity {new Baz(), new Bar(), new Mumble(), new Foo()});
for (int i = 1; i<3; ++) {
System.out.print(pity[1]):
pity[i].method1();
pity[i].method20:
Line16:
Line17:
Line18:
Line19:
Line20:
Line21:
Line22:
Line23:
Line24:
Line25:
}](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F84fb7f82-258b-4c8f-b3cd-51d75bc79676%2Fdcc2c162-071a-460a-8b53-9014590befbe%2Fbrump9k_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Read the following code and select the correct output.
Linel: public class Foo {
Line2:
public void method1() { System.out.print("foo 1 ");}
public void method2() {System.out.print("foo 2 ");}
public String toString() {return "foo ";}
Line3:
Line4:
Line5: }
Line6: public class Bar extends Foo {
Line7:
public void method2() {System.out.print("bar 1 ");}
Line8: }
Line9: public class Baz extends Foo {
public void method1() (System.out.print("baz 2 "); }
public String toString() {return "baz ";}
Line10:
Line1l:
Line12:
public class Mumble extends Baz {
public void method20 (System.out print("mumble 1 "), }
}
Line13:
Line14:
Line15:
public class client{
public static void main(String[] args){
Foo[] pity {new Baz(), new Bar(), new Mumble(), new Foo()});
for (int i = 1; i<3; ++) {
System.out.print(pity[1]):
pity[i].method1();
pity[i].method20:
Line16:
Line17:
Line18:
Line19:
Line20:
Line21:
Line22:
Line23:
Line24:
Line25:
}
Transcribed Image Text:O foo baz 2 foo 2 foo foo 1 bar 1
foo foo 1 bar 1 baz baz 2 mumble 1
foo bar 1 bar 2 baz baz 1 mumble 2
None of the above is correct
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