acnlabx4467 acnlabx4467
  • 25-05-2023
  • Engineering
contestada

Given the relational schema R(A, B, C, D, E, F, H) with the following functional dependencies. Determine which of the following dependencies are implied by the inference axioms (Armstrong). State the appropriate axioms if the dependency is implied.
A → D, AE → H, DF → BC, E → C, H → E

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