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.)

AVolatility of neighbouring systems

BAdequate usage of the broker pattern

CProtocols enforced by neighbouring systems

DExpected amount of parallel calls

EEase of implementation

FEffect on the coupling in the building block view

Show Suggested Answer

Suggested Answer: A, B

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

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Ashley

16 hours 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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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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Javier

17 days 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

18 days ago

I agree with Beckie. Those factors are crucial for designing external interfaces.

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Beckie

21 days ago

We need to consider volatility of neighbouring systems, protocols enforced by neighbouring systems, and expected amount of parallel calls.

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iSQI Exam CPSA-FL Topic 8 Question 24 Discussion

Contribute your Thoughts:

Ashley

Sage

Javier

Josefa

Beckie