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Find the error in the following code

Find the error in the following code

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Find the error in the following code

Find the error in the following code segment: 2 |/ Superclass 3 public abstract class Vehicle 4- { public abstract double getKMPerLitre(); (Other methods . . 7 8 } 10 11 12 // Subclass 13 public class Car extends Vehicle 14- { 15 private int distance; 16 public int getKMPerlitre() { return distance; } 17 18 - 19 20 21 22 (other methods . 23 } 24 a. The Car class cannot extend Vehicle class. O b. public abstract double getKMPerLitre(); should not end with a semicolon. O c. The Vehicle class should not be abstract. O d. The getKMPerLitre method in the Car class should return a double.
Transcribed Image Text:Find the error in the following code segment: 2 |/ Superclass 3 public abstract class Vehicle 4- { public abstract double getKMPerLitre(); (Other methods . . 7 8 } 10 11 12 // Subclass 13 public class Car extends Vehicle 14- { 15 private int distance; 16 public int getKMPerlitre() { return distance; } 17 18 - 19 20 21 22 (other methods . 23 } 24 a. The Car class cannot extend Vehicle class. O b. public abstract double getKMPerLitre(); should not end with a semicolon. O c. The Vehicle class should not be abstract. O d. The getKMPerLitre method in the Car class should return a double.
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