Knowee
Questions
Features
Study Tools

What is the result of the following code? 1: public abstract class Bird { 2: private void fly() { System.out.println("Bird is flying"); } 3: public static void main(String[] args) { 4: Bird bird = new Pelican(); 5: bird.fly(); 6: } 7: } 8: class Pelican extends Bird { 9: protected void fly() { System.out.println("Pelican is flying"); } 10: }  *1 pointA. Bird is flyingB. Pelican is flyingC. The code will not compile because of line 4.D. The code will not compile because of line 5.E. The code will not compile because of line 9.

Question

What is the result of the following code? 1: public abstract class Bird { 2: private void fly() { System.out.println("Bird is flying"); } 3: public static void main(String[] args) { 4: Bird bird = new Pelican(); 5: bird.fly(); 6: } 7: } 8: class Pelican extends Bird { 9: protected void fly() { System.out.println("Pelican is flying"); } 10: }  *1 pointA. Bird is flyingB. Pelican is flyingC. The code will not compile because of line 4.D. The code will not compile because of line 5.E. The code will not compile because of line 9.

...expand
🧐 Not the exact question you are looking for?Go ask a question

Solution

The code will not compile because of line 5. The method fly() in the Bird class is declared as private, which means it cannot be accessed from any other class, including subclasses. Even though the Pelican class has a method with the same name, the Bird reference is used to call the method, and the Bird class's private method cannot be accessed. Therefore, a compile error will occur.

Similar Questions

What is the output of the following code? 1: abstract class Reptile { 2: public final void layEggs() { System.out.println("Reptile laying eggs"); } 3: public static void main(String[] args) { 4: Reptile reptile = new Lizard(); 5: reptile.layEggs(); 6: } 7: } 8: public class Lizard extends Reptile { 9: public void layEggs() { System.out.println("Lizard laying eggs"); } 10: }  *1 pointA. Reptile laying eggsB. Lizard laying eggsC. The code will not compile because of line 4.D. The code will not compile because of line 5.E. The code will not compile because of line 9.

What is the output of the following code? 1: public abstract class Whale { 2: public abstract void dive() {}; 3: public static void main(String[] args) { 4: Whale whale = new Orca(); 5: whale.dive(); 6: } 7: }    8: class Orca extends Whale { 9: public void dive(int depth) { System.out.println("Orca diving"); } 10: }*1 pointA. Orca divingB. The code will not compile because of line 2.C. The code will not compile because of line 8.D. The code will not compile because of line 9.E. The output cannot be determined from the code provided.

What is the output of the following code? 1: class Mammal { 2: public Mammal(int age) { 3: System.out.print("Mammal"); 4: } 5: } 6: public class Platypus extends Mammal { 7: public Platypus() {8: System.out.print("Platypus"); 9: } 10: public static void main(String[] args) { 11: new Mammal(5); 12: } 13: }  *1 pointA. PlatypusB. MammalC. PlatypusMammalD. MammalPlatypusE. The code will not compile because of line 8.F. The code will not compile because of line 11

what is the result of the following piece of code:public class Person{ public void talk(){ System.out.print("I am a Person"); }}public class Student extends Person{ public void talk(){ System.out.print("I am a Student"); }}public class Test{ public static void main(String args[]){ Person p = new Student(); p.talk(); }}I am a Person I am a Student I am a Person I am a StudentI am a Student I am a Person

Given:class FourWheeler { public FourWheeler () { System.out.print(1); } } class Car extends FourWheeler{ public Car() { System.out.print(2); } } class Audi extends Car{ public Audi() {System.out.print(3); } } public class Driver{ public static void main( String[] argv ) {new Audi(); } } What is the result when this code is executed?Select one:a.The code runs with no outputb.321c.123d.3

1/3

Upgrade your grade with Knowee

Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.