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  1. _____________ can be used for batch processing of data and aggregation operations.
    2. A.
    Hive
    B.
    MapReduce
    C.
    Oozie
    D.
    None of the mentioned

    View Answer

    Workspace

    View Answer

    Answer : Option B

    Explanation :

    The aggregation framework enables users to obtain the kind of results for which the SQL GROUP BY clause is used.

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