Question: Consider a relation with four attributes ABCD and functional dependencies 1. Compute the closure for the attribute set (A, C) 2. Compute the closure for

Consider a relation with four attributes ABCD and functional dependencies 1.

Consider a relation with four attributes ABCD and functional dependencies 1. Compute the closure for the attribute set (A, C) 2. Compute the closure for the attribute set \B. D) . What are all keys of the relation

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