Arcitura Education Exam S90.18 Topic 1 Question 112 Discussion

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

Question #: 112
Topic #: 1

[All S90.18 Questions]

A valid signature issued by a certificate authority provides a guarantee that:

Athe certificate authority can be trusted

Bthe certificate is not expired

Cthe certificate is being used for an authorized purpose

DNone of the above.

Show Suggested Answer

Suggested Answer: D

by Janna at Jun 12, 2025, 10:13 AM

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Kristian

23 days ago

As an IT security expert, I can say with confidence that the correct answer is C. The signature verifies authorized use.

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Louvenia

2 days ago

So, the correct answer is C, right?

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Chau

4 days ago

I think it's important to trust the certificate authority as well.

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Bea

7 days ago

I agree, the signature ensures the certificate is being used for an authorized purpose.

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Harris

1 months ago

Haha, this question is a real head-scratcher. I'm just going to guess and hope for the best!

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Ronny

5 days ago

B) the certificate is not expired

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Samira

8 days ago

A) the certificate authority can be trusted

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Malinda

1 months ago

This is a tricky one, but I'm going with B. The signature ensures the certificate isn't expired.

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Rosendo

14 days ago

User3: I agree with the original comment, B. The certificate is not expired.

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Junita

17 days ago

User2: I'm going with C. The certificate is being used for an authorized purpose.

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Karan

1 months ago

User1: I think it's A. The certificate authority can be trusted.

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Francesco

2 months ago

But what about the other options? Like if the certificate is expired or being used for an authorized purpose?

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Charlene

2 months ago

I agree with Gayla. It's important to trust the certificate authority.

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Lisha

2 months ago

I think A is the right answer. The CA signature means the certificate authority can be trusted.

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Vallie

1 months ago

C) the certificate is being used for an authorized purpose

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Nidia

2 months ago

A) the certificate authority can be trusted

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Gayla

2 months ago

I think a valid signature means the certificate authority can be trusted.

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Pamella

2 months ago

D is the way to go here. None of those options accurately describe what a CA signature does.

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Marva

27 days ago

Definitely, a CA signature is more about validating the identity of the certificate holder rather than just those options.

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Belen

29 days ago

It's important to understand the role of a certificate authority in verifying the authenticity of a certificate.

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Hassie

1 months ago

I agree, none of the options seem to accurately describe the purpose of a CA signature.

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Vanna

2 months ago

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Lanie

2 months ago

I'm pretty sure the correct answer is C. A valid signature from a CA guarantees the certificate is being used for an authorized purpose.

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Rhea

2 months ago

A: Oh, I see. That makes sense. Thanks for clarifying.

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James

2 months ago

B: No, I believe it's C. A valid signature ensures the certificate is being used for an authorized purpose.

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Tamie

2 months ago

A: I think the correct answer is A. It means the certificate authority can be trusted.

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