Web Development and Design Foundations with HTML5 (8th Edition)
8th Edition
ISBN: 9780134322759
Author: Terry Felke-Morris
Publisher: PEARSON
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Expert Solution & Answer
Chapter 4, Problem 12FIB
Program Description Answer
To increase accessibility of the web page, the user should use the graphic links and “text links” at bottom of the page.
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Consider the ER diagram of online sales system above. Based on the diagram answer the questions below,
a) Based on the ER Diagram, determine the Foreign Key in the Product Table. Just mention the name of the attribute that could be the Foreign Key.
b) Mention the relationship between the Order and Customer Entities. You can use the following:
1:1, 1:M, M:1, 0:1, 1:0, M:0, 0:M
c) Is there a direct relationship that exists between Store and Customer entities? Answer Yes/No?
d) Which of the 4 Entities mention in the diagram can have a recursive relationship?
e) 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?
No ai
Given the dependency diagram of attributes {C1,C2,C3,C4,C5) in a table shown in the
following figure, (the primary key attributes are underlined)
Chapter 4 Solutions
Web Development and Design Foundations with HTML5 (8th Edition)
Ch. 4.1 - Prob. 1CPCh. 4.1 - Prob. 2CPCh. 4.1 - Prob. 3CPCh. 4.5 - Prob. 1CPCh. 4.5 - Prob. 2CPCh. 4.5 - Prob. 3CPCh. 4.7 - Prob. 1CPCh. 4.7 - Prob. 2CPCh. 4.7 - Prob. 3CPCh. 4 - Prob. 1MC
Ch. 4 - Prob. 2MCCh. 4 - Prob. 3MCCh. 4 - Prob. 4MCCh. 4 - Prob. 5MCCh. 4 - Prob. 6MCCh. 4 - Prob. 7MCCh. 4 - Prob. 8MCCh. 4 - Prob. 9MCCh. 4 - Prob. 10MCCh. 4 - Prob. 11FIBCh. 4 - Prob. 12FIBCh. 4 - Prob. 13FIBCh. 4 - Prob. 14FIBCh. 4 - Prob. 15FIBCh. 4 - Prob. 1AYKCh. 4 - Prob. 2AYKCh. 4 - Prob. 3AYKCh. 4 - Prob. 1HOECh. 4 - Prob. 2HOECh. 4 - Prob. 3HOECh. 4 - Prob. 4HOECh. 4 - Prob. 5HOECh. 4 - Prob. 6HOECh. 4 - Prob. 7HOECh. 4 - Prob. 8HOECh. 4 - Prob. 9HOECh. 4 - Prob. 10HOECh. 4 - Prob. 1WRCh. 4 - Prob. 2WRCh. 4 - Prob. 1FWD
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