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iSQI Exam CPSA-FL Topic 8 Question 24 Discussion

Actual exam question for iSQI's CPSA-FL exam
Question #: 24
Topic #: 8
[All CPSA-FL Questions]

What do you have to take into account when designing external interfaces? (Choose three.)

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Suggested Answer: A, B

by Matthew at Jul 29, 2022, 05:54 AM

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Alida
16 days ago
Parallel calls (D)? Psh, I just hope my interfaces can handle more than one user at a time without crashing.
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Laurena
24 days ago
The broker pattern (B)? Really? That's overkill for most external interface design. Let's keep it simple, folks.
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Paris
25 days ago
Ease of implementation (E) is a bit of a wild card. Sometimes you have to sacrifice a bit of that for the more important technical considerations.
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Rosio
9 days ago
A) Volatility of neighbouring systems
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Ashley
1 months ago
Volatility of neighboring systems (A) is crucial too. Can't have our interfaces breaking every time something changes on the other side!
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Sage
2 months ago
Definitely need to consider the protocols enforced by neighboring systems (C), the expected amount of parallel calls (D), and the effect on the coupling in the building block view (F). These are critical factors in designing robust external interfaces.
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Bernadine
22 days ago
F) Effect on the coupling in the building block view
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Keneth
27 days ago
D) Expected amount of parallel calls
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Christoper
1 months ago
C) Protocols enforced by neighbouring systems
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Javier
2 months ago
I think ease of implementation should also be taken into account. It can affect the overall efficiency of the system.
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Josefa
2 months ago
I agree with Beckie. Those factors are crucial for designing external interfaces.
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Beckie
2 months ago
We need to consider volatility of neighbouring systems, protocols enforced by neighbouring systems, and expected amount of parallel calls.
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