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Discussion :: Database System 2 - CS

  1. The transaction log includes which of the following?

    2. A.

     The before-image of a record
    B.

     The after-image of a record
    C.

     The before and after-image of a record
    D.

     The essential data of the record

    View Answer

    Workspace

    View Answer

    Answer : Option D

    Explanation :

    Explanation Not Provided

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