Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Chapter 20, Problem 7PE
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- In NUMA (Non-Uniform Memory Architecture), a processor is capable of accessing its own memory in faster way when compared with a ...
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Assignment Instructions:
You are tasked with developing a program to use city data from an online database and generate a
city details report.
1) Create a new Project in Eclipse called "HW7".
2) Create a class "City.java" in the project and implement the UML diagram shown below and add
comments to your program.
3) The logic for the method "getCityCategory" of City Class is below:
a. If the population of a city is greater than 10000000, then the method returns "MEGA"
b. If the population of a city is greater than 1000000 and less than 10000000, then the
method returns "LARGE"
c. If the population of a city is greater than 100000 and less than 1000000, then the method
returns "MEDIUM"
d. If the population of a city is below 100000, then the method returns "SMALL"
4) You should create another new Java program inside the project. Name the program as
"xxxx_program.java”, where xxxx is your Kean username.
3) Implement the following methods inside the xxxx_program program
The main method…
CPS 2231 - Computer Programming – Spring 2025
City Report Application
-
Due Date:
Concepts: Classes and Objects, Reading from a file and generating report
Point value: 40 points.
The purpose of this project is to give students exposure to object-oriented design and programming
using classes in a realistic application that involves arrays of objects and generating reports.
Assignment Instructions:
You are tasked with developing a program to use city data from an online database and generate a
city details report.
1) Create a new Project in Eclipse called "HW7”.
2) Create a class "City.java" in the project and implement the UML diagram shown below and add
comments to your program.
3) The logic for the method "getCityCategory" of City Class is below:
a. If the population of a city is greater than 10000000, then the method returns "MEGA"
b. If the population of a city is greater than 1000000 and less than 10000000, then the
method returns "LARGE"
c. If the population of a city is greater…
Chapter 20 Solutions
Database System Concepts
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