Please define two interface Auto and Sprinkler, and three classes Car, Truck and FireTruck. Car and Truck are going to implement Auto. Fi reTruck is going to extend Truck, and implement sprinkler. interface Auto { } public abstract void move(); public abstract void stop(); public abstract void dudu(); interface Sprinkler { } public abstract void watering(); public class Main { public static void main(String args[]) { Car car = new car(); car.move(); car.dudu(); car.stop(); FireTruck firetruck = new FireTruck(); firetruck.move(); firetruck.dudu(); firetruck.stop(); firetruck.watering();

Please define two interface Auto and Sprinkler, and three classes Car, Truck and FireTruck. Car and Truck are going to implement Auto. Fi reTruck is going to extend Truck, and implement sprinkler. interface Auto { } public abstract void move(); public abstract void stop(); public abstract void dudu(); interface Sprinkler { } public abstract void watering(); public class Main { public static void main(String args[]) { Car car = new car(); car.move(); car.dudu(); car.stop(); FireTruck firetruck = new FireTruck(); firetruck.move(); firetruck.dudu(); firetruck.stop(); firetruck.watering();

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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