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      Question

      The result of a Cartesian product of two relations R and

      S will have:
      A Only the common attributes Correct Answer Incorrect Answer
      B Fewer tuples than both Correct Answer Incorrect Answer
      C Tuples equal to R + S Correct Answer Incorrect Answer
      D Tuples equal to |R| × |S| Correct Answer Incorrect Answer
      E Only one tuple Correct Answer Incorrect Answer

      Solution

      Cartesian product returns all possible combinations of tuples from two relations.

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