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Discussion :: Database System 2 - CS

  1. Aggregation is which of the following?

  2. A.

     Expresses a part-of relationship and is a stronger form of an association relationship.

    B.

     Expresses a part-of relationship and is a weaker form of an association relationship.

    C.

     Expresses an is-a relationship and is a stronger form of an association relationship.

    D.

     Expresses an is-a relationship and is a weaker form of an association relationship.

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    Answer : Option A

    Explanation :

    Explanation Not Provided


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