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GAQM CBAF-001 Exam - Topic 1 Question 86 Discussion

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?
D) By a broken, arrowed line stereotyped with the word extend.
A) By a broken, arrowed line stereotypedwith the word include.
B) By a broken, arrowed line stereotyped with the word uses.
C) By a solid line with no arrowhead or stereotype.

GAQM CBAF-001 Exam - Topic 1 Question 86 Discussion

Actual exam question for GAQM's CBAF-001 exam
Question #: 86
Topic #: 1
[All CBAF-001 Questions]

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?

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Suggested Answer: D

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Queen
4 days ago
It should be linked with "extend."
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Benton
10 days ago
I thought "uses" was a term we learned, but I can't recall if it's the same as "include." This is tricky!
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Skye
15 days ago
I practiced a similar question where we had to decide between "include" and "extend." I feel like "include" fits better here since the new use case is a part of the original.
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Veronika
20 days ago
I'm not entirely sure, but I remember something about "extend" being used for optional behavior. Maybe that's the right answer?
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Virgie
25 days ago
I think the original use case should link to the new one with an "include" relationship since it's optional processing that can be called when needed.
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