MyLab Programming with Pearson eText -- Access Card -- for Introduction to Java Programming and Data Structures, Comprehensive Version
11th Edition
ISBN: 9780134672816
Author: Liang
Publisher: PEARSON
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Chapter 12, Problem 12.16PE
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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 12 Solutions
MyLab Programming with Pearson eText -- Access Card -- for Introduction to Java Programming and Data Structures, Comprehensive Version
Chapter 12.2, Problem 12.2.1CPChapter 12.2, Problem 12.2.2CPChapter 12.2, Problem 12.2.3CPChapter 12.2, Problem 12.2.4CPChapter 12.2, Problem 12.2.5CPChapter 12.2, Problem 12.2.6CPChapter 12.3, Problem 12.3.1CPChapter 12.3, Problem 12.3.2CPChapter 12.4, Problem 12.4.1CPChapter 12.4, Problem 12.4.2CP
Chapter 12.4, Problem 12.4.3CPChapter 12.4, Problem 12.4.4CPChapter 12.4, Problem 12.4.5CPChapter 12.4, Problem 12.4.6CPChapter 12.4, Problem 12.4.7CPChapter 12.4, Problem 12.4.8CPChapter 12.4, Problem 12.4.9CPChapter 12.4, Problem 12.4.10CPChapter 12.4, Problem 12.4.11CPChapter 12.4, Problem 12.4.12CPChapter 12.5, Problem 12.5.1CPChapter 12.6, Problem 12.6.1CPChapter 12.7, Problem 12.7.1CPChapter 12.8, Problem 12.8.1CPChapter 12.9, Problem 12.9.1CPChapter 12.9, Problem 12.9.2CPChapter 12.10, Problem 12.10.1CPChapter 12.10, Problem 12.10.2CPChapter 12.10, Problem 12.10.3CPChapter 12.11, Problem 12.11.1CPChapter 12.11, Problem 12.11.2CPChapter 12.11, Problem 12.11.3CPChapter 12.11, Problem 12.11.4CPChapter 12.11, Problem 12.11.5CPChapter 12.11, Problem 12.11.6CPChapter 12.11, Problem 12.11.7CPChapter 12.11, Problem 12.11.8CPChapter 12.12, Problem 12.12.1CPChapter 12.13, Problem 12.13.1CPChapter 12.13, Problem 12.13.2CPChapter 12, Problem 12.1PEChapter 12, Problem 12.2PEChapter 12, Problem 12.3PEChapter 12, Problem 12.4PEChapter 12, Problem 12.5PEChapter 12, Problem 12.6PEChapter 12, Problem 12.7PEChapter 12, Problem 12.8PEChapter 12, Problem 12.9PEChapter 12, Problem 12.10PEChapter 12, Problem 12.11PEChapter 12, Problem 12.12PEChapter 12, Problem 12.13PEChapter 12, Problem 12.14PEChapter 12, Problem 12.15PEChapter 12, Problem 12.16PEChapter 12, Problem 12.17PEChapter 12, Problem 12.18PEChapter 12, Problem 12.19PEChapter 12, Problem 12.20PEChapter 12, Problem 12.21PEChapter 12, Problem 12.22PEChapter 12, Problem 12.23PEChapter 12, Problem 12.24PEChapter 12, Problem 12.25PEChapter 12, Problem 12.26PEChapter 12, Problem 12.27PEChapter 12, Problem 12.28PEChapter 12, Problem 12.29PEChapter 12, Problem 12.30PEChapter 12, Problem 12.31PEChapter 12, Problem 12.32PE
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