Given these requirements: - Bus and Boat are Vehicle type classes. - The start() and stop() methods perform common operations across the Vehicle class type. - The ride() method performs a unique operation for each type of Vehicle. Which set of actions meets the requirements with optimized code? 1. Create an abstract class Vehicle by defining start() and stop() methods, and declaring the ride() abstract method. Create Bus and Boat classes by inheriting the Vehicle class and overriding the ride() method. 2. Create an abstract class Vehicle by declaring stop(), start(), and ride() abstract methods. Create Bus and Boat classes by inheriting the Vehicle class and overriding all the methods. 3. Create an interface Vehicle by defining default stop(), start(), and ride() methods. Create Bus and Boat classes by implementing the Vehicle interface and overriding the ride() method. 4. Create an interface Vehicle by defining start() and stop() methods, and declaring the ride() abstract method. Create Bus and Boat classes by implementing the Vehicle interface.
Answer (1)
To address the requirements for the Bus and Boat classes being types of a Vehicle class, the most efficient approach would be to strike a balance between using abstract classes and interfaces, especially given the specific methods start() and stop() that perform common operations, and ride() which is unique for each vehicle type.
Based on this understanding, the optimal solution is as follows:
Option 1: Create an abstract class Vehicle by defining start() and stop() methods, and declaring the ride() abstract method. Create Bus and Boat classes by inheriting the Vehicle class and overriding the ride() method.
;
