Arcitura Education S90.08 Exam - Topic 1 Question 42 Discussion

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

Question #: 42
Topic #: 1

The Invoice service in an accounting firm is heavily reused by different service compositions. The owners of the service decide to protect its integrity by disallowing access to any part of its underlying implementation and further want to avoid the risk of having this service create a single point of failure. Which two patterns should they apply in order to accomplish this goal?

AContract Centralization, Decoupled Contract

BDomain Inventory, Redundant Implementation

CData Model Transformation, Service Data Replication

DContract Centralization, Redundant Implementation

Show Suggested Answer

Suggested Answer: D

by Tyra at May 07, 2022, 06:59 PM

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Carmelina

4 months ago

Contract Centralization is definitely a must-have here!

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Cherry

4 months ago

Totally agree with D, it covers both integrity and redundancy.

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Annmarie

4 months ago

Wait, can redundant implementations really prevent single points of failure?

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Bok

4 months ago

Not sure about that, B seems more reliable.

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Frederica

5 months ago

I think D is the way to go!

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Candida

5 months ago

I'm a bit confused by the "always on" recording option. That doesn't seem like a security measure to me. I'll have to double-check that one.

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Lourdes

5 months ago

Okay, let me break this down step-by-step. The question is asking what the "Override application menu roles" option does when configuring a module. Based on the answer choices, it seems like this option allows users to access the module even if they don't have access to the application menu. I'm leaning towards A or D, but I'll double-check the wording to make sure.

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Alyce

5 months ago

Okay, let me think this through. Alibaba Cloud is providing the security, but that doesn't necessarily mean users can completely ignore it. I'll go with False.

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