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Question

What are attributes like order number and order line, which are neither facts nor dimension attributes, called in a fact table?

a.

Degenerate dimensions

b.

Dense attributes

c.

Primary keys

d.

Derived measures

Answer: (a).Degenerate dimensions Explanation:Attributes like order number and order line, which are not facts or dimension attributes, are referred to as degenerate dimensions in a fact table.

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Q. What are attributes like order number and order line, which are neither facts nor dimension attributes, called in a fact table?

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