). - The class also contains the following methods: ✓ default-constructor to give initial values for all data members. ✓ constructor that accepts values of all data members as arguments. ✓ setName () method to reset the name of the TV. ✓ getName () method to return the name of the TV. ✓ setPrice () method to reset the price of the TV.
). - The class also contains the following methods: ✓ default-constructor to give initial values for all data members. ✓ constructor that accepts values of all data members as arguments. ✓ setName () method to reset the name of the TV. ✓ getName () method to return the name of the TV. ✓ setPrice () method to reset the price of the TV.
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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Q2: Write a complete JAVA program that carries out the following tasks:
- Declare a class TV with the following non-static data members:
✓ name ( Type String ).
✓ price ( Type double).
- The class also contains the following static data members:
✓ number ( Type int ).
- The class also contains the following methods:
✓ default-constructor to give initial values for all data members.
✓ constructor that accepts values of all data members as arguments.
✓ setName () method to reset the name of the TV.
✓ getName () method to return the name of the TV.
✓ setPrice () method to reset the price of the TV.
✓ getPrice () method to return the price of the TV.
✓ display () method that prints out the class data.
✓ main () method to test the functionality of the class, asking the user to enter any necessary data.
Note: the static data member (number) is set to 0 and it is increment by 1 when an object is instantiated.
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