Which of the following best describes the concept of an OLAP cube? a. Selected columns and rows

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Which of the following best describes the concept of an OLAP cube?

a. Selected columns and rows from one or more tables.

b. A read-only snapshot of data organized in levels and hierarchies of categories.

c. An object-oriented key/value pair description of data.

d. A BLOB.

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Related Book For answer-question

Concepts Of Database Management

ISBN: 9780357422083

10th Edition

Authors: Lisa Friedrichsen, Lisa Ruffolo, Ellen Monk, Joy L. Starks, Philip J. Pratt

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Question Posted: Nov 30, 2023 01:22 AM

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Which of the following best describes the concept of an OLAP cube? a. Selected columns and rows

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b A readonly snapshot of data organized in levels and hierarchies o...View the full answer

Concepts Of Database Management

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