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It would be considered ___ dependency if projecting R on its key attributes led to a relation which is contained in the relation obtained by projecting S on its key attributes

8. It would be considered ___ dependency if projecting R on its key attributes led to a relation which is contained in the relation obtained by projecting S on its key attributes.

  1. Join
  2. Multivalued
  3. Inclusion
  4. None

Answer: C) Multivalued

Explanation:

It would be considered inclusion dependency if projecting R on its key attributes led to a relation which is contained in the relation obtained by projecting S on its key attributes.

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