Question

In the context of building a data warehouse, what role does OLAP play in supporting analysis?

a.

OLAP is irrelevant to the data warehouse's role in analysis.

b.

OLAP is essential for basic analysis in data marts.

c.

OLAP is primarily used for bottom-up data warehouse approaches.

d.

OLAP supports dimensional analysis required for strategic decisions.

Posted under Data Warehousing and OLAP

Answer: (d).OLAP supports dimensional analysis required for strategic decisions. Explanation:OLAP supports dimensional analysis required for strategic decisions in the context of building a data warehouse.

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Q. In the context of building a data warehouse, what role does OLAP play in supporting analysis?

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