Arcitura Education Exam S90.03 Topic 2 Question 95 Discussion

Actual exam question for Arcitura Education's S90.03 exam

Question #: 95
Topic #: 2

The decoupling of a service contract from the service's underlying implementation results in a(n) __________________ in the service's level of abstraction because __________________ service implementation details helps prevent service consumers from being designed to indirectly couple to the underlying service implementation. Select the correct answer.

Aincrease, hiding

Bincrease, publishing

Cdecrease, hiding

Ddecrease, publishing

Show Suggested Answer

Suggested Answer: D

by Lashandra at Aug 23, 2024, 08:31 AM

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Chauncey

4 months ago

I was a bit confused at first, but now I get it. Hiding the service implementation details to prevent indirect coupling is the way to go. A is the answer.

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Daron

2 months ago

Exactly, that way we can prevent indirect coupling.

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Stevie

2 months ago

So, we should focus on increasing the level of abstraction.

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Laquita

3 months ago

I agree, hiding the service implementation details is important.

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Veronica

3 months ago

I think A is the correct answer.

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Herminia

4 months ago

I'm not sure, but I think the answer might be C) decrease, hiding. Decoupling could decrease abstraction by hiding details.

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Daisy

4 months ago

Aha! The key is that decoupling the service contract from the implementation results in an increase in the level of abstraction. So the correct answer is A.

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