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12 Given the relation RR (A, B, C, D, E, F, G, H, I,) and the following set of functional dependencies FDs: A B -->
12 Given the relation RR (A, B, C, D, E, F, G, H, I,) and the following set of functional dependencies FDs: A B --> C B> EF AD --> GH G --> 1 H ->) What is the key for R?* (2 Points) ABD A AD ADO
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Modern Database Management
Authors: Heikki Topi, Jeffrey A Hoffer, Ramesh Venkataraman
13th Edition
0134773659, 978-0134773650
