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Discussion :: Database System 2 - CS

  1. A primary key is which of the following?

    2. A.

     Any attribute
    B.

     An attribute that uniquely identifies each row
    C.

     An attribute that uniquely identifies each column
    D.

     A derived attribute

    View Answer

    Workspace

    View Answer

    Answer : Option B

    Explanation :

    Explanation Not Provided

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