Answered: Part 1. Create a Parent Class Create a…

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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Please the code in Java eclipse. Please add comments for each instructions given in the image. I'll appreciate your help. And send the screenshoot of the output.

Transcribed Image Text:**Part 1: Create a Parent Class** Create a complete Java class `Computer` that can be used to create the object as described below: A `Computer` has: - **Model** - **Brand Name** - **Manufacturing Date** - **Number of cores** a) Add all instance variables (data encapsulation is expected). b) The class must have getters and setters for all instance variables. c) The class must have a no-arg and another constructor that receives input parameters for each instance variable. d) Implement `toString()` method for this class to print the contents of the data fields. **Part 2: Test a Parent Class** Write a Java program `TestComputer`, which creates three `Computer` objects with the information below: a) - Model Number: **Inspiron 1545** - Brand Name: **DELL** - Manufacturing Date: **April 1, 2020** - Number of cores: **2** b) - Model Number: **A2338** - Brand Name: **Macbook** - Manufacturing Date: **March 31, 2020** - Number of cores: **4** c) Create your own Object. You can mimic your actual personal computer or use a no-args constructor.

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