Arcitura Education S90.18 Exam - Topic 5 Question 91 Discussion

Actual exam question for Arcitura Education's S90.18 exam

Question #: 91
Topic #: 5

The application of the Service Abstraction principle can hinder your ability to fully determine how a service composition is secured because you may not be able to find out how all composed services are secured.

ATrue

BFalse

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Suggested Answer: A, B, C

by Nieves at Jun 29, 2024, 01:25 AM

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Han

3 months ago

True, you lose visibility into individual service protections.

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Willow

3 months ago

Nah, I believe it can actually enhance security if done right.

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Noah

3 months ago

Wait, are we saying abstraction is a bad thing for security?

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Tijuana

4 months ago

I think it's more about how well you document them.

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Coleen

4 months ago

Totally agree, it's hard to track security across services.

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Annmarie

4 months ago

This sounds familiar! I think we discussed how abstraction can obscure details, but I wonder if there are exceptions.

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Carole

4 months ago

I recall studying that abstraction can complicate security assessments. So, I lean towards true, but I hope I’m not overthinking it.

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Anglea

4 months ago

I'm not so sure about this one. I feel like even if services are abstracted, there should still be some way to assess their security.

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Catarina

5 months ago

I think this is true because if services are abstracted, it can be hard to see their security measures. I remember a similar question about service layers.

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Mireya

5 months ago

The key here is that you may not be able to "fully determine" the security, not that you can't determine it at all. So I think the statement is correct - the abstraction can limit your visibility, even if you can still get some high-level security information.

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Melissia

5 months ago

I'm a bit unsure about this one. On one hand, abstraction can hide security details. But on the other hand, the composed services should still have to adhere to some overall security standards, right? I'll have to think this through carefully.

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Trina

5 months ago

I'm pretty confident that the statement is true. The whole point of abstraction is to hide implementation details, which could include security mechanisms. So you might not be able to see the full picture.

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Nobuko

5 months ago

Hmm, this is a tricky one. The Service Abstraction principle is supposed to help with flexibility and reuse, but I can see how it could also limit your ability to audit the security of the overall system.

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Ciara

5 months ago

I think the Service Abstraction principle could make it harder to fully understand the security of a service composition, since you might not have visibility into how all the individual services are secured.

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Jesusita

5 months ago

I'm a bit unsure about this one. The solution mentions "account unlock", but I'm not sure how that connects to MFA. I'll have to review my notes on authentication best practices.

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Tawanna

5 months ago

I remember learning about chmod in class, so I'm confident that's the right answer here.

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Caren

5 months ago

The Window tool is definitely in the Design tab - I remember seeing it there when I was working on a project earlier.

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Fernanda

5 months ago

Option D doesn't sound right to me. I can't recall credit card statements detailing the source of funds, only the transactions themselves.

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Tricia

10 months ago

Wait, does this mean I can't hide behind the 'it's not my service, so I'm not responsible' excuse? Dang, I was really looking forward to that one.

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Vallie

9 months ago

Yeah, I agree. It's important to understand the security of all composed services.

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Fernanda

9 months ago

I think it's true because the Service Abstraction principle can make it harder to determine how all services are secured.

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Marta

9 months ago

B) False

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Andra

10 months ago

A) True

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Ty

10 months ago

True or false? I'm going with 'False' on this one. Surely the Service Abstraction principle is meant to make things more transparent, not less.

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Asha

10 months ago

Hmm, I'm not sure about this. Doesn't the Service Abstraction principle help us focus on the bigger picture and not get bogged down in the nitty-gritty? Guess I'll have to think this one through.

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Aide

10 months ago

B) False

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Charlene

10 months ago

A) True

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Kyoko

11 months ago

Well, that's a tricky one. The Service Abstraction principle is supposed to make things easier, but I can see how it could also hide some security details.

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Ariel

11 months ago

A) True. I think it's important to consider how Service Abstraction can impact security when designing service compositions.

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Raelene

11 months ago

B) False. While Service Abstraction may hide some details, it doesn't necessarily hinder the ability to determine how a service composition is secured.

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