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Exam OG0-023 All Questions

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Exam OG0-023 topic 1 question 33 discussion

Actual exam question from The Open Group's OG0-023
Question #: 33
Topic #: 1
[All OG0-023 Questions]

Consider the following diagram:

What is the strongest structural relationship that can be derived from business role Actuary to business interaction Closecontract (indicated by number 1 in the diagram)?

  • A. Assignment
  • B. Aggregation
  • C. Realization
  • D. Used by
Show Suggested Answer Hide Answer
Suggested Answer: D 🗳️
by KingSpazzMaticus at Aug. 15, 2021, 3:09 p.m.

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crazycoder
11 months, 2 weeks ago
Selected Answer: D
From Archi 3 , the "used by" is replaced with "served by" (or serves from other direction). The "used by" is from Archi 2. So, serves is right answer there fore it's D
upvoted 1 times
mericov
10 months, 2 weeks ago
served by is a dependency relationship. the question si about structural relationship.
upvoted 1 times
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Ed_Raket
1 year, 8 months ago
The right answer is 'serves'. There's an assignment, a realization and a serves relationship. Assignment and realization are structural. Serves is dependency. Structural relationships are stronger than dependency relationships. Derived relationships have to be the weakest link, which is serves. No idea what used by is.
upvoted 1 times
crazycoder
11 months, 2 weeks ago
From Archi 3 , the "used by" is replaced with "served by" (or serves from other direction). The "used by" is from Archi 2. So, you are correct serves is right answer.
upvoted 1 times
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RAVI0912
1 year, 8 months ago
Selected Answer: B
Wrong answer as used by is a Dependency relationship. For Structure relationship point of view, Aggregation is correct answer.
upvoted 1 times
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CloudArchitect
1 year, 9 months ago
Selected Answer: B
Aggregation is correct answer
upvoted 1 times
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CloudArchitect
1 year, 9 months ago
Selected Answer: A
Aggregation only if they were same element type. An aggregation relationship is always allowed between two instances of the same element type.
upvoted 1 times
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whatevahes2
2 years, 3 months ago
Assignment has my vote, whilst aggregation is technically stronger. D is definitely incorrect. " Used by" denotes "serving" which isn't a structural relationship but a dependency relationship type.
upvoted 3 times
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BiggusJiggus
2 years, 4 months ago
Aggregation.
upvoted 2 times
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KingSpazzMaticus
3 years, 3 months ago
When I try this out in Archi (software tool), then it turns out that Assignment relationship is the strongest one.
upvoted 3 times
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