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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
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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Answer 011 RA BC D E F G BC DG CD F FGA 1 2 3 ACD Key ...
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Fundamentals Of Database Systems
Authors: Ramez Elmasri, Shamkant Navathe
7th Edition
0133970779, 978-0133970777
