Computer Science: An Overview (13th Edition) (What's New in Computer Science)

13th Edition

ISBN: 9780134875583

Author: BROOKSHEAR

Publisher: PEARSON

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Chapter 9, Problem 21CRP

Empl Id	Name	Address	SSN	Job Id	Job Title	Skill Cod	Dept	Start Date	Term Date
25X15	Joe E. Baker	33 Nowhere St	111223333	F5	Floor manager	FM3	Sales	9-1-2009	9-30-2010
25X15	Joe E. Baker	33 Nowhere St	111223333	D7	Dept. head	K2	Sales	10-1-2010	*
34Y70	Cheryl H. Clark	563 Downtown Ave.	999009999	F5	Floor manager	FM3	Sales	10-1-2009	*
23Y34	G. Jerry Smith	1555 Circle Dr.	111005555	S25X	Secretary	T5	Personnel	3-1-1999	4-30-2010
23Y34	G. Jerry Smith	1555 Circle Dr.	111005555	S26Z	Secretary	T6	Accounting	5-1-2010	*
•	•	•	•	•	•	•	•	•	•
•	•	•	•	•	•	•	•	•	•
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Figure 9.4

21. Design a relational database containing information about parts, suppliers, and customers. Each part might be supplied by several suppliers and ordered by many customers. Each supplier might supply many parts and have many customers. Each customer might order many parts from many suppliers; in fact, the same part might be ordered from more than one supplier (Avoid redundancies similar to those in Figure 9.4.)

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Chapter 9, Problem 20CRP

Chapter 9, Problem 22CRP

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Chapter 9 Solutions

Computer Science: An Overview (13th Edition) (What's New in Computer Science)

Ch. 9.1 - Identify two departments in a manufacturing plant...Ch. 9.1 - Prob. 2QE Ch. 9.1 - Summarize the roles of the application software...Ch. 9.2 - Prob. 1QE Ch. 9.2 - Prob. 2QE Ch. 9.2 - Prob. 4QE Ch. 9.2 - Prob. 5QE Ch. 9.2 - Prob. 6QE Ch. 9.3 - Prob. 1QE Ch. 9.3 - What is a persistent object?

Ch. 9.3 - Identify some classes as well as some of their...Ch. 9.3 - Prob. 4QE Ch. 9.4 - Prob. 1QE Ch. 9.4 - Prob. 2QE Ch. 9.4 - Prob. 3QE Ch. 9.4 - Prob. 4QE Ch. 9.4 - Prob. 5QE Ch. 9.4 - Prob. 6QE Ch. 9.5 - Prob. 1QE Ch. 9.5 - Prob. 2QE Ch. 9.5 - Prob. 3QE Ch. 9.5 - Prob. 4QE Ch. 9.5 - Prob. 5QE Ch. 9.5 - Prob. 6QE Ch. 9.5 - Prob. 7QE Ch. 9.6 - Prob. 1QE Ch. 9.6 - Give an additional example of a pattern that might...Ch. 9.6 - Prob. 3QE Ch. 9.6 - How does data mining differ from traditional...Ch. 9.7 - Prob. 1QE Ch. 9.7 - Prob. 2QE Ch. 9.7 - Prob. 3QE Ch. 9.7 - Prob. 4QE Ch. 9 - Prob. 1CRP Ch. 9 - Prob. 2CRP Ch. 9 - Prob. 3CRP Ch. 9 - Prob. 4CRP Ch. 9 - Prob. 5CRP Ch. 9 - Prob. 6CRP Ch. 9 - Prob. 7CRP Ch. 9 - Prob. 8CRP Ch. 9 - Prob. 9CRP Ch. 9 - Prob. 10CRP Ch. 9 - Prob. 11CRP Ch. 9 - Prob. 12CRP Ch. 9 - Using the commands SELECT, PROJECT, and JOIN,...Ch. 9 - Answer Problem 13 using SQL. PROBLEM 13 13. Using...Ch. 9 - Prob. 15CRP Ch. 9 - Prob. 16CRP Ch. 9 - Prob. 17CRP Ch. 9 - Prob. 18CRP Ch. 9 - Prob. 19CRP Ch. 9 - Empl Id Name Address SSN Job Id Job Title Skill...Ch. 9 - Empl Id Name Address SSN Job Id Job Title Skill...Ch. 9 - Prob. 22CRP Ch. 9 - Prob. 23CRP Ch. 9 - Prob. 24CRP Ch. 9 - Prob. 25CRP Ch. 9 - Write a sequence of instructions (using the...Ch. 9 - Prob. 27CRP Ch. 9 - Prob. 28CRP Ch. 9 - Prob. 29CRP Ch. 9 - Prob. 30CRP Ch. 9 - Prob. 31CRP Ch. 9 - Prob. 32CRP Ch. 9 - Prob. 33CRP Ch. 9 - Prob. 34CRP Ch. 9 - Prob. 35CRP Ch. 9 - Prob. 36CRP Ch. 9 - Prob. 37CRP Ch. 9 - Prob. 38CRP Ch. 9 - Prob. 39CRP Ch. 9 - Prob. 40CRP Ch. 9 - Prob. 41CRP Ch. 9 - Prob. 42CRP Ch. 9 - Prob. 43CRP Ch. 9 - Prob. 44CRP Ch. 9 - Prob. 45CRP Ch. 9 - Prob. 46CRP Ch. 9 - Prob. 47CRP Ch. 9 - Prob. 48CRP Ch. 9 - Prob. 49CRP Ch. 9 - Prob. 50CRP Ch. 9 - Prob. 51CRP Ch. 9 - Prob. 52CRP Ch. 9 - Prob. 53CRP Ch. 9 - Prob. 54CRP Ch. 9 - Prob. 55CRP Ch. 9 - Prob. 56CRP Ch. 9 - Prob. 57CRP Ch. 9 - Prob. 58CRP Ch. 9 - Prob. 59CRP Ch. 9 - Prob. 60CRP Ch. 9 - Prob. 61CRP Ch. 9 - Prob. 62CRP Ch. 9 - Prob. 1SI Ch. 9 - Prob. 2SI Ch. 9 - Prob. 3SI Ch. 9 - Prob. 4SI Ch. 9 - Prob. 5SI Ch. 9 - Prob. 6SI Ch. 9 - Prob. 7SI Ch. 9 - Prob. 8SI Ch. 9 - Prob. 9SI Ch. 9 - Prob. 10SI

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