Arcitura Education S90.01 Exam - Topic 1 Question 95 Discussion

Actual exam question for Arcitura Education's S90.01 exam

Question #: 95
Topic #: 1

Project Team Alpha delivers Service A for Solution 1. Project Team Beta delivers Service B for Solution 2. Some time later, Project Team Omega wants to reuse Service A and Service B for its new Solution 3. How would Services A and B need to have been designed in order for Project Team Omega to successfully reuse these services without having to resort to a major integration project?

AServices always require the use of transformation technologies in order to communicate. Therefore, major integration effort is unavoidable in this scenario.

BServices A and B need to reside on the same physical server or workstation, thereby allowing them to be reused without the need for major integration effort.

DService A needs to be designed using a different vendor platform than ServiceB. This enables vendor diversity, thereby guaranteeing interoperability.

CServices A and B need to be standardized and designed with an emphasis on intrinsic interoperability so that they are compatible regardless of when or by which project team they are delivered.

Show Suggested Answer

Suggested Answer: C

by Eulah at Jan 28, 2026, 04:09 PM

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Josphine

4 days ago

I bet they wish they had a time machine to go back and design those services properly.

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Aron

9 days ago

Haha, sounds like Project Team Omega needs to hire some developers who actually understand service-oriented architecture.

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Cristen

15 days ago

Definitely, the services should have been built with reusability in mind from the start.

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Penney

20 days ago

Standardized interfaces and well-defined contracts would have made the reuse much easier.

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Francis

25 days ago

The services should have been designed with a focus on modularity and loose coupling.

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Charlene

1 month ago

I feel like they should also be designed to be independent of each other, but I can't recall the specifics on how that works in practice.

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Jolene

1 month ago

This reminds me of a practice question where we discussed modular design. I guess that could apply here too?

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Laticia

2 months ago

I'm not entirely sure, but I remember something about loose coupling being important for reusability.

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Tula

2 months ago

I think Services A and B need to be designed with clear APIs and standardized interfaces to ensure compatibility.

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Jacqueline

2 months ago

Ah I see, they're looking for insights on the original service design. I'll need to think about things like data models, communication protocols, and deployment considerations that would facilitate seamless reuse down the line.

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Kris

2 months ago

This is a good opportunity to showcase my understanding of service-oriented design principles. I'll explain how services should be self-contained, have clear boundaries, and expose well-defined APIs to enable easy reuse across projects.

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Luz

3 months ago

I'm a bit confused on the specifics here. What exactly does "reuse" mean in this context? Do they want to integrate the services, or just leverage the functionality in a new solution? I'll need to clarify that first.

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Trina

3 months ago

Okay, I need to consider the key requirements for successful service reuse. Things like standardized interfaces, loose coupling, and modular design come to mind. I'll need to analyze how the existing services were architected.

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Emile

3 months ago

Hmm, this seems like a question about service reusability and design. I'd start by thinking about how the services were originally designed - were they built with reuse in mind?

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