Starting Out with C++: Early Objects (9th Edition)
9th Edition
ISBN: 9780134400242
Author: Tony Gaddis, Judy Walters, Godfrey Muganda
Publisher: PEARSON
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Chapter 14, Problem 2PC
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Don't use chatgpt or any other AI
Don't use chatgpt or any other AI
Given a relation schema R = (A, B, C, D, E,G) with a set of functional dependencies
F {ABCD
BC → DE
B→ D
D→ A}.
(a) Show that R is not in BCNF using the functional dependency A → BCD.
(b) Show that AG is a superkey for R
(c) Compute a canonical cover Fc for the set of functional dependencies F. Show your work.
(d) Give a 3NF decomposition of R based on the canonical cover found in (c). Show your
work.
(e) Give a BCNF decomposition of R using F. Show your work.
Chapter 14 Solutions
Starting Out with C++: Early Objects (9th Edition)
Chapter 14.1, Problem 14.1CPChapter 14.1, Problem 14.2CPChapter 14.1, Problem 14.3CPChapter 14.1, Problem 14.4CPChapter 14, Problem 1RQEChapter 14, Problem 2RQEChapter 14, Problem 3RQEChapter 14, Problem 4RQEChapter 14, Problem 5RQEChapter 14, Problem 6RQE
Chapter 14, Problem 7RQEChapter 14, Problem 8RQEChapter 14, Problem 1PCChapter 14, Problem 2PCChapter 14, Problem 3PCChapter 14, Problem 4PCChapter 14, Problem 5PCChapter 14, Problem 6PCChapter 14, Problem 7PCChapter 14, Problem 8PCChapter 14, Problem 9PCChapter 14, Problem 10PCChapter 14, Problem 11PCChapter 14, Problem 12PC
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