CompTIA XK0-005 Exam - Topic 4 Question 16 Discussion

Actual exam question for CompTIA's XK0-005 exam

Question #: 16
Topic #: 4

A Linux administrator is installing a web server and needs to check whether web traffic has already been allowed through the firewall. Which of the following commands should the administrator use to accomplish this task?

Afirewalld query-service-http

Bfirewall-cmd --check-service http

Cfirewall-cmd --query-service http

Dfirewalld --check-service http

Show Suggested Answer

Suggested Answer: C

by Goldie at Jul 30, 2023, 02:09 AM

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Cristina

3 months ago

How do we know if these commands actually work?

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Lorrie

3 months ago

I agree with C, but B seems popular too.

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Edwin

4 months ago

Wait, is D even a valid command? Sounds off.

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Fletcher

4 months ago

Definitely B, I've used that command before!

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Elvera

4 months ago

I think it's C, that's the right syntax.

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Audry

4 months ago

I’m pretty sure `firewalld query-service-http` isn’t a valid command. I think it’s more about using `firewall-cmd` for queries.

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Lauran

4 months ago

I’m torn between `firewall-cmd --query-service http` and `firewall-cmd --check-service http`. I just can’t recall which one is correct.

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Twana

5 months ago

I remember practicing with firewall commands, and I feel like `firewall-cmd --check-service http` was mentioned in a similar question, but it might not be the right one for this.

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Britt

5 months ago

I think the command to check if the HTTP service is allowed is something like `firewall-cmd --query-service http`, but I'm not entirely sure.

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Sharika

5 months ago

This one seems pretty straightforward. I'm pretty confident the answer is D - Local Security Authority Subsystem (LSASS).

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Thomasena

5 months ago

This seems like a tricky one. I'll need to carefully read the question and consider the nuances of how policies are applied in a heterogeneous environment.

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Micah

5 months ago

I'm kind of unsure if we should use just the share name or if the full server path is required. Did we cover that in class?

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