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Discussion :: DBMS MCQs

  1. Updates that violate __________ are disallowed .
  2. A.
    Integrity constraints
    B.
    Transaction control
    C.
    Authorization
    D.
    DDL constraints

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    Workspace

    Answer : Option A

    Explanation :

    Integrity constraints

    Integrity constraint has to be maintained in the entries of the relation .


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