GAQM Exam CBAF-001 Topic 2 Question 41 Discussion

Actual exam question for GAQM's CBAF-001 exam

Question #: 41
Topic #: 2

A business analyst has identified that one of the use cases on a use case diagram contains a large amount of optional processing. This optional processing is so large that he has decided to remove it to a separate use case which can be called by the original use case if required. How should the original use case be linked to the new use case?

ABy a broken, arrowed line stereotypedwith the word include.

BBy a broken, arrowed line stereotyped with the word uses.

CBy a solid line with no arrowhead or stereotype.

DBy a broken, arrowed line stereotyped with the word extend.

Show Suggested Answer

Suggested Answer: A

by Lai at Mar 08, 2024, 11:32 AM

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Katie

9 days ago

Hmm, I'm not sure about that. Doesn't the include stereotype make more sense since the original use case is including the optional processing in the new use case?

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Carlota

17 days ago

I think option D is the correct answer. The extend stereotype is used to link a base use case to an optional extension use case.

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Shawn

21 days ago

But wouldn't using 'include' make more sense since the optional processing is being separated out?

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Delila

22 days ago

I disagree, I believe it should be linked by a broken, arrowed line stereotyped with the word extend.

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Shawn

23 days ago

I think the original use case should be linked to the new use case by a broken, arrowed line stereotyped with the word include.

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