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Multiple choice

Consider the following set of functional dependencies on the scheme (A,B,C) A→BC B→C A→B AB→C The conical cover for the set is

  1. A→BC and B→C

  2. A→BC and AB→C

  3. A→BC and A→B

  4. A→B and B→C

Reveal answer Fill a bubble to check yourself
D Correct answer

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