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talent_d talent_d
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7 years ago
How do online analytical processing systems improve performance?
A) They preaggregate data so that only the subset of the data necessary for the queries is extracted.
B) They use reasoning methods to outline how sensitive information will be handled, stored, transmitted, and destroyed.
C) They make hypothetical changes to the data associated with a problem.
D) They allow for multiple dimensions to be added to a traditional two-dimensional table.
E) They provide capabilities for discovering hidden predictive relationships in the data.
Textbook 
Information Systems Today: Managing the Digital World

Information Systems Today: Managing the Digital World


Edition: 8th
Authors:
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ClassicoClassico
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7 years ago
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talent_d Author
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7 years ago
Thanks for your help!!
Fleury
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Yesterday
this is exactly what I needed
Ifekwunigwe
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2 hours ago
Thanks
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