If and only if a given ___ condition is met, a ___ operation will combine related tuples from separate relations

1. If and only if a given ___ condition is met, a ___ operation will combine related tuples from separate relations.

  1. Join
  2. Return
  3. Date
  4. Constraint

Answer: A) Join

Explanation:

If and only if a given join condition is met, a Join operation will combine related tuples from separate relations.

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