Fundamentals of Information Systems
8th Edition
ISBN: 9781305082168
Author: Ralph Stair, George Reynolds
Publisher: Cengage Learning
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Chapter 4, Problem 23RQ
Program Plan Intro
Define intranet and write three examples of the use of an intranet.
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a database with multiple tables from attributes as shown above that are in 3NF,
showing PK, non-key attributes, and FK for each table? Assume the tables are already in
1NF. [Hint: 3 tables will result after deducing 1NF -> 2NF -> 3NF]
If a new entity Order_Details is introduced, will it be a strong entity or weak entity? If it is a weak entity, then mention its type (ID or Non-ID, also Justify why)?
Which one of the 4 Entities mention in the diagram can have a recursive relationship? Order, Product, store, customer.
Chapter 4 Solutions
Fundamentals of Information Systems
Ch. 4 - Prob. 1LOCh. 4 - Prob. 2LOCh. 4 - Prob. 3LOCh. 4 - Prob. 4LOCh. 4 - Prob. 5LOCh. 4 - Prob. 6LOCh. 4 - Prob. 7LOCh. 4 - Prob. 8LOCh. 4 - Prob. 9LOCh. 4 - Prob. 10LO
Ch. 4 - Prob. 11LOCh. 4 - Prob. 12LOCh. 4 - Prob. 13LOCh. 4 - Prob. 14LOCh. 4 - Prob. 15LOCh. 4 - Prob. 1.1DQCh. 4 - Prob. 1.2DQCh. 4 - Prob. 1.1CTQCh. 4 - Prob. 1.2CTQCh. 4 - Prob. 2.1DQCh. 4 - Prob. 2.2DQCh. 4 - Prob. 2.1CTQCh. 4 - Prob. 2.2CTQCh. 4 - Prob. 1SATCh. 4 - Prob. 2SATCh. 4 - Prob. 3SATCh. 4 - Prob. 4SATCh. 4 - Prob. 5SATCh. 4 - Prob. 6SATCh. 4 - Prob. 7SATCh. 4 - Prob. 8SATCh. 4 - Prob. 9SATCh. 4 - Prob. 10SATCh. 4 - Prob. 11SATCh. 4 - Prob. 12SATCh. 4 - Prob. 13SATCh. 4 - Prob. 14SATCh. 4 - Prob. 15SATCh. 4 - Prob. 16SATCh. 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. 10RQCh. 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. 21RQCh. 4 - Prob. 22RQCh. 4 - Prob. 23RQCh. 4 - Prob. 24RQCh. 4 - Prob. 1DQCh. 4 - Prob. 2DQCh. 4 - Prob. 3DQCh. 4 - Prob. 4DQCh. 4 - Prob. 5DQCh. 4 - Prob. 6DQCh. 4 - Prob. 7DQCh. 4 - Prob. 8DQCh. 4 - Prob. 9DQCh. 4 - Prob. 10DQCh. 4 - Prob. 11DQCh. 4 - Prob. 12DQCh. 4 - Prob. 13DQCh. 4 - Prob. 14DQCh. 4 - Prob. 15DQCh. 4 - Prob. 1PSECh. 4 - Prob. 2PSECh. 4 - Prob. 3PSECh. 4 - Prob. 1WECh. 4 - Prob. 2WECh. 4 - Prob. 3WECh. 4 - Prob. 1CECh. 4 - Prob. 2CECh. 4 - Prob. 1.1CSCh. 4 - Prob. 1.2CSCh. 4 - Prob. 1.1aCSCh. 4 - Prob. 1.2aCSCh. 4 - Prob. 2.1CSCh. 4 - Prob. 2.2CSCh. 4 - Prob. 2.1aCSCh. 4 - Prob. 2.2aCS
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