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Question

How are queries formulated in a STAR schema when analyzing data?

a.

By combining dimension tables with the fact table

b.

By using E-R modeling techniques

c.

By creating complex reports

d.

By applying advanced statistics

Posted under Data Warehousing and OLAP

Answer: (a).By combining dimension tables with the fact table Explanation:Queries in a STAR schema are formulated by combining dimension tables with the fact table.

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Q. How are queries formulated in a STAR schema when analyzing data?
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