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    Question

    Data warehouse metadata primarily

    describes:
    A Data values Correct Answer Incorrect Answer
    B Data about data — definitions, lineage, structure Correct Answer Incorrect Answer
    C OLAP cube results Correct Answer Incorrect Answer
    D SQL queries Correct Answer Incorrect Answer
    E Security users Correct Answer Incorrect Answer

    Solution

    Metadata defines sources, transformations, schema, and meaning of warehouse data.

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