Question: Which statement is not correct? a. Junk dimensions can be defined to efficiently accommodate lowcardinality attribute types such as flags or indicators. b. An outrigger

Which statement is not correct?

a. Junk dimensions can be defined to efficiently accommodate lowcardinality attribute types such as flags or indicators.

b. An outrigger table can be defined to store a set of attribute types of a dimension table which are uncorrelated, high in cardinality, and

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