| functional dependencies, normalize the original and all re to use proper relational notation: RELATION(pkattr, re statements for foreign keys.

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Problem #5
Given the original relation (A) and functional dependencies, normalize the original and all
resulting relations to BCNF. Be sure to use proper relational notation: RELATION(pkattr,
attribute, fkattr). Include reference statements for foreign keys.
A(1, 2, 3, 4, 5, 6, 7, 8, 9)
Functional Dependencies:
1, 2, 3 → 4, 5, 6, 7, 8, 9 (based on PK choice for a)
1- 4
4→ 1
2> 6, 7, 8, 9
6,7 → 8,9
YOUR ANSWER (Final set of relations normalized to BCNF):
Transcribed Image Text:Problem #5 Given the original relation (A) and functional dependencies, normalize the original and all resulting relations to BCNF. Be sure to use proper relational notation: RELATION(pkattr, attribute, fkattr). Include reference statements for foreign keys. A(1, 2, 3, 4, 5, 6, 7, 8, 9) Functional Dependencies: 1, 2, 3 → 4, 5, 6, 7, 8, 9 (based on PK choice for a) 1- 4 4→ 1 2> 6, 7, 8, 9 6,7 → 8,9 YOUR ANSWER (Final set of relations normalized to BCNF):
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