QUESTION 8 Here's a relation (R), its attributes, and its functional dependencies (F): R(A, B, C, D, E, F, G) BC DG CD F FG A 1-Compute the closure of (ACD}+ 2-Compute the closure of (F)+ 3-What are the keys of R?
QUESTION 8 Here's a relation (R), its attributes, and its functional dependencies (F): R(A, B, C, D, E, F, G) BC DG CD F FG A 1-Compute the closure of (ACD}+ 2-Compute the closure of (F)+ 3-What are the keys of R?
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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![QUESTION8
Here's a relation (R), its attributes, and its functional dependencies (F):
R(A, B, C, D, E, F G)
BC → DG
CD-→F
FG A
1-Compute the closure of (ACD}+
2-Compute the closure of (F)+
3-What are the keys of R?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb5ac08f7-42c3-4170-80a5-c0dc5b612826%2F3ecad09a-8d3f-47c6-91a9-3f3f5f0d76f4%2Fx4u61xl_processed.jpeg&w=3840&q=75)
Transcribed Image Text:QUESTION8
Here's a relation (R), its attributes, and its functional dependencies (F):
R(A, B, C, D, E, F G)
BC → DG
CD-→F
FG A
1-Compute the closure of (ACD}+
2-Compute the closure of (F)+
3-What are the keys of R?
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