Arcitura Education Exam S90.18 Topic 5 Question 73 Discussion

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

Question #: 73
Topic #: 5

A service consumer submits a message with security credentials to an authentication broker, which authenticates the credentials against a central identity store. The authentication broker then responds with a token that the service consumer can use to access Services A, B, and C (none of which have their own identity store). This scenario demonstrates the application of which pattern?

AData Origin Authentication

BDirect Authentication

CIdentity Store Authentication

DNone of the above

Show Suggested Answer

Suggested Answer: D

by Matthew at Aug 09, 2023, 05:46 AM

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Deja

1 months ago

This is a tricky one. I'm leaning towards C, but I can't help but wonder if there's some kind of fancy name for this pattern that I'm just not familiar with. Maybe it's 'The Broker of All Authentication Brokers' or something like that.

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Elouise

1 months ago

Yeah, that way the service consumer can access multiple services without each one having its own identity store.

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In

1 months ago

I agree, it makes sense for the authentication broker to authenticate against a central identity store.

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Fernanda

1 months ago

I think it's C) Identity Store Authentication.

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Francine

2 months ago

Haha, 'Direct Authentication'? That sounds more like a WWE wrestler than a design pattern! I'm going with C - Identity Store Authentication. Gotta love those central identity stores, am I right?

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Daniel

2 days ago

Yeah, having a central identity store simplifies the authentication process.

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Clorinda

10 days ago

Central identity stores definitely make authentication easier.

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Misty

26 days ago

I think C - Identity Store Authentication makes the most sense in this scenario.

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Izetta

28 days ago

I agree, 'Direct Authentication' does sound like a wrestler name!

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Iluminada

2 months ago

Hmm, I'm not sure. Maybe it's the Identity Store Authentication pattern since the credentials are being checked against a central identity store? Or is that just a part of the overall pattern? Decisions, decisions.

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Michael

26 days ago

Yeah, I agree. It sounds like the Identity Store Authentication pattern is being applied in this scenario.

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Quentin

1 months ago

I think you're on the right track. It does seem like the authentication is being done against a central identity store.

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Marleen

2 months ago

I'm not sure, but I think it could also be A) Data Origin Authentication because it involves verifying the source of the data.

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Gladys

2 months ago

I agree with Torie. The scenario clearly mentions authentication against a central identity store.

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Anjelica

2 months ago

This sounds like the Token Authentication pattern to me. The service consumer gets a token from the authentication broker, which it can then use to access the other services. Easy peasy!

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