Arcitura Education Exam S90.08 Topic 5 Question 89 Discussion

Actual exam question for Arcitura Education's S90.08 exam

Question #: 89
Topic #: 5

[All S90.08 Questions]

The application of the Legacy Wrapper pattern typically results in:

Ano coupling of the wrapper service logic to the legacy system

Bno coupling of the wrapper service logic to the service contract

Cno coupling of the service consumer to the legacy system encapsulated by the wrapper service

Dno coupling of the service logic to the service contract

Show Suggested Answer

Suggested Answer: C

by Edison at Jun 20, 2024, 03:20 AM

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Alesia

4 months ago

D is the correct answer. The wrapper service should have no direct coupling to the service contract, allowing it to be more easily replaced or updated.

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Emerson

4 months ago

Haha, I bet the answer is none of the above! The Legacy Wrapper pattern is just a fancy way of saying 'duct tape and bubble gum'.

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Salley

4 months ago

A and C seem like the right options to me. The wrapper should decouple the service logic from the legacy system and the consumer from the legacy system.

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Shannan

2 months ago

I think A and C are the best choices. It ensures a clean separation of concerns.

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Ronnie

2 months ago

Definitely, A and C are the way to go. It helps maintain flexibility and ease of future changes.

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Willodean

3 months ago

I agree, A and C make sense. Decoupling is key in the Legacy Wrapper pattern.

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Viola

3 months ago

It's important to ensure that the service logic and consumer are not tightly coupled to the legacy system.

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Taryn

3 months ago

Definitely, that's the key benefit of using the Legacy Wrapper pattern.

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Bernardine

4 months ago

I agree, A and C make sense. It's all about decoupling.

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Louvenia

4 months ago

I think the correct answer is C. The Legacy Wrapper pattern is designed to encapsulate the legacy system and hide its complexity from the service consumer.

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