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From the data analyst’s point of view, decision support data differ from operational data in three main areas: time span, granularity, and ____.

A .usability
B. dimensionality
C. transaction processing
D. sparsity

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Answer:

Step-by-step explanation: From the data analyst's point of view, decision support data differ from operational data in three main areas: time span, granularity, and "dimensionality".

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User David Rubinger
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