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MindTapV2.0 for Farrell's Java Programming with 2021 Updates, 9th Edition [Instant Access], 1 term
9th Edition
ISBN: 9780357505540
Author: Farrell; Joyce
Publisher: Cengage Learning US
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Expert Solution & Answer
Chapter 4, Problem 17RQ
Program Description Answer
Java classes are stored in a “package”.
Hence, the correct answer is option “C”.
Expert Solution & Answer
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File ApplicationCentre.java, which contains classes ApplicationCentre and Student.
Introduction
Write a Java program to handle applications for universities admission providing a good user interface. This program should work as a Frame with the width = 500 pixels and the height = 500 pixels.
The tasks of this Java program:
- to enter information for a number of students
- to display in a separate window the information about all the students stored
- to display in another separate window the information for a selected student
Your Task In this assignment class Student encapsulates the student information relevant for universities admission: student name (just the family name), high school average and 3 universities chosen.
The admission is based on the high school average according to the following table:
University High school average for admission
Toronto 90
York 84
Brock 75
Guelph 76
Waterloo 88
McGill 90
Concordia 76
Laval 78
Macmaster 82
Western 80
Based on this table a method of…
Computer Science
You are required to develop a small chatting application where two or more friends can communicate each other through messages.
Create a class Message which has Date d, and message (string). Provide getters/setters, constructors, toString.
Create a class Friend having String name, String contact, email and ArrayList of Messages provide getters/setters, constructors, toString addMessage(Message m) method which will add new message to the list.
Provide following options to the user using JFrame.
Login which will help user login to the application.
View Friends (Display List of All Friends)
View Messages ( This should display all message of a Friend)
Send message (This should ask for friend name and message match the friend name and write that message to the array list).
To use any of the prewritten classes besides those in the java.lang package, you must___
a. use the entire path with the class name
b. import the class
c. import the package of which the class you are using is a part
d. use any of these methods
Chapter 4 Solutions
MindTapV2.0 for Farrell's Java Programming with 2021 Updates, 9th Edition [Instant Access], 1 term
Ch. 4 - Prob. 1RQCh. 4 - Prob. 2RQCh. 4 - Prob. 3RQCh. 4 - Prob. 4RQCh. 4 - Prob. 5RQCh. 4 - Prob. 6RQCh. 4 - Prob. 7RQCh. 4 - Prob. 8RQCh. 4 - Prob. 9RQCh. 4 - Prob. 10RQ
Ch. 4 - Prob. 11RQCh. 4 - Prob. 12RQCh. 4 - Prob. 13RQCh. 4 - Prob. 14RQCh. 4 - Prob. 15RQCh. 4 - Prob. 16RQCh. 4 - Prob. 17RQCh. 4 - Prob. 18RQCh. 4 - Prob. 19RQCh. 4 - Prob. 20RQCh. 4 - Prob. 1PECh. 4 - Prob. 2PECh. 4 - Prob. 3PECh. 4 - Prob. 4PECh. 4 - Prob. 5PECh. 4 - Prob. 6PECh. 4 - Prob. 7PECh. 4 - Prob. 8PECh. 4 - Prob. 9PECh. 4 - Prob. 10PECh. 4 - Prob. 11PECh. 4 - Prob. 1GZCh. 4 - Prob. 2GZ
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