Procedure: 1. Create a public class named RunAnimal. This class shall contain the main method. 2. Add four (4) Java classes without modifiers named Animal (abstract), Bird, Cat, and Dog. Animal should be the parent class of the other three (3) classes. 3. For the Animal class, declare these three (3) abstract methods: eat(), sleep(), and makeSound(). 4. Use only println() for the Bird, Cat, and Dog classes. Create appropriate statements based on the animal. See sample output below. 5. For the RunAnimal class, use nextLine() and equalsIgnoreCase() to produce an output similar to the provided sample output. Sample Output: Choose an animal. Press B for Bird, C for Cat, or D for Dog: B Birds love to eat seeds and sleep for 10-12 hours a day. Tweet tweet

Procedure: 1. Create a public class named RunAnimal. This class shall contain the main method. 2. Add four (4) Java classes without modifiers named Animal (abstract), Bird, Cat, and Dog. Animal should be the parent class of the other three (3) classes. 3. For the Animal class, declare these three (3) abstract methods: eat(), sleep(), and makeSound(). 4. Use only println() for the Bird, Cat, and Dog classes. Create appropriate statements based on the animal. See sample output below. 5. For the RunAnimal class, use nextLine() and equalsIgnoreCase() to produce an output similar to the provided sample output. Sample Output: Choose an animal. Press B for Bird, C for Cat, or D for Dog: B Birds love to eat seeds and sleep for 10-12 hours a day. Tweet tweet

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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Concept explainers

OOPs

In today's technology-driven world, computer programming skills are in high demand. The object-oriented programming (OOP) approach is very much useful while designing and maintaining software programs. Object-oriented programming (OOP) is a basic programming paradigm that almost every developer has used at some stage in their career.

Constructor

The easiest way to think of a constructor in object-oriented programming (OOP) languages is:

Question

100%

Procedure:
1. Create a public class named RunAnimal. This class shall contain the main method.
2. Add four (4) Java classes without modifiers named Animal (abstract), Bird, Cat, and Dog.
Animal should be the parent class of the other three (3) classes.
3. For the Animal class, declare these three (3) abstract methods: eat (), sleep(), and makeSound().
4. Use only println() for the Bird, Cat, and Dog classes. Create appropriate statements based on
the animal. See sample output below.
5. For the RunAnimal class, use nextLine() and equalsIgnoreCase() to produce an output similar
to the provided sample output.
Sample Output:
Choose an animal. Press B for Bird, C for Cat, or D for Dog: B
Birds love to eat seeds and sleep for 10-12 hours a day.
Tweet tweet

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