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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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