Starting Out With Java: From Control Structures Through Objects, Student Value Edition (7th Edition)
7th Edition
ISBN: 9780134802817
Author: Tony Gaddis
Publisher: PEARSON
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Chapter 8, Problem 8SA
Explanation of Solution
“this” keyword:
The keyword “this” refers to the name of a reference variable that helps the object to refer to itself. The keyword “this” is available to all non-static methods.
- Using “this” keyword to invoke the current class constructor...
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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 8 Solutions
Starting Out With Java: From Control Structures Through Objects, Student Value Edition (7th Edition)
Chapter 8.1, Problem 8.1CPChapter 8.1, Problem 8.2CPChapter 8.1, Problem 8.3CPChapter 8.8, Problem 8.4CPChapter 8.9, Problem 8.5CPChapter 8.9, Problem 8.6CPChapter 8.9, Problem 8.7CPChapter 8, Problem 1MCChapter 8, Problem 2MCChapter 8, Problem 3MC
Chapter 8, Problem 4MCChapter 8, Problem 5MCChapter 8, Problem 6MCChapter 8, Problem 7MCChapter 8, Problem 8MCChapter 8, Problem 9MCChapter 8, Problem 10MCChapter 8, Problem 11MCChapter 8, Problem 12TFChapter 8, Problem 13TFChapter 8, Problem 14TFChapter 8, Problem 15TFChapter 8, Problem 16TFChapter 8, Problem 17TFChapter 8, Problem 18TFChapter 8, Problem 1FTEChapter 8, Problem 2FTEChapter 8, Problem 1AWChapter 8, Problem 2AWChapter 8, Problem 3AWChapter 8, Problem 1SAChapter 8, Problem 2SAChapter 8, Problem 3SAChapter 8, Problem 4SAChapter 8, Problem 5SAChapter 8, Problem 6SAChapter 8, Problem 7SAChapter 8, Problem 8SAChapter 8, Problem 9SAChapter 8, Problem 10SAChapter 8, Problem 11SAChapter 8, Problem 1PCChapter 8, Problem 2PCChapter 8, Problem 3PCChapter 8, Problem 4PCChapter 8, Problem 5PCChapter 8, Problem 6PCChapter 8, Problem 7PCChapter 8, Problem 8PCChapter 8, Problem 9PCChapter 8, Problem 10PCChapter 8, Problem 11PCChapter 8, Problem 12PC
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