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seenagapeJune 2, 2014

Which of the following is true for 0..n cardinality?

A.
The cardinality is optional and a union will be performed.

B.
The cardinality is optional and an inner join will be performed.

C.
The cardinality is optional and an outer join will be performed.

D.
The cardinality is required and an outer join will be performed.

Explanation:

In COG-632Exam COG-632

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