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Question

What does a family of STAR schemas consist of?

a.

Multiple STAR schemas with unrelated dimension tables

b.

A collection of STAR schemas serving various purposes

c.

A single STAR schema with multiple fact tables

d.

A set of aggregate fact tables and no dimension tables

Answer: (b).A collection of STAR schemas serving various purposes Explanation:A family of STAR schemas consists of a collection of STAR schemas serving various purposes.

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Q. What does a family of STAR schemas consist of?

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