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Consider a relation schema R ={A, B, C, D, E, G} and its functional dependency set F={A → BCD,BC →DE,B D,D→ A). Compute B*and choose the answer. (a) B*= AB (b) B*= ABC (c) B*= ABCD (d) B*= ABCDE (e) none of the above ->

Consider a relation schema R ={A, B, C, D, E, G} and its functional dependency set F={A → BCD,BC →DE,B D,D→ A). Compute B*and choose the answer. (a) B*= AB (b) B*= ABC (c) B*= ABCD (d) B*= ABCDE (e) none of the above ->

Computer Networking: A Top-Down Approach (7th Edition)
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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Consider a relation schema R={A, B, C, D, E, G} and its functional dependency set F = {A → BCD,BC →DE,B → D,D → A). Compute B*and choose the answer. - (a) B*= AB (b) B*= ABC (c) B*= ABCD (d) B*= ABCDE (e) none of the above
Transcribed Image Text:Consider a relation schema R={A, B, C, D, E, G} and its functional dependency set F = {A → BCD,BC →DE,B → D,D → A). Compute B*and choose the answer. - (a) B*= AB (b) B*= ABC (c) B*= ABCD (d) B*= ABCDE (e) none of the above
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