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Given R (X, A, Z, B) and A → {B, Z}, what is the candidate key(s) of R?

Admin September 9, 2018
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QUESTION:

“Given R (X, A, Z, B) and A → {B, Z}, what is the candidate key(s) of R?”

ANSWER:

The only candidate key of R is {A, X}.
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Categories: Data Modeling and Database Design, FREE SOLUTION, Free Study Help, Questions and Answers, SOLVE SOLUTION, Study Help
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