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Discussion :: DBMS MCQs

  1. In contemporary databases the top level of the hierarchy consists of ______, each of which can contain _____.
    2. A.
    Catalogs, schemas
    B.
    Schemas, catalogs
    C.
    Environment, schemas
    D.
    Schemas, Environment

    View Answer

    Workspace

    View Answer

    Answer : Option A

    Explanation :

    Catalogs, schemas

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