CompTIA Exam XK0-005 Topic 4 Question 35 Discussion

Actual exam question for CompTIA's XK0-005 exam

Question #: 35
Topic #: 4

An administrator is running a web server in a container named web, but none of the error output is not showing. Which of the following should the administrator use to generate the errors on the container?

Adocker-compose inspect WEB

Bdocker logs WEB

Cdocker run ---name WEB ---volume/dev/stdout:/var/log/nginx/error.log

Ddocker ps WEB -f

Show Suggested Answer

Suggested Answer: B

Thedocker logscommand is used to fetch the logs of a container.If the error output is not showing for a running container, thedocker logscommand can be used to view these details56.

Reference: 5(https://www.docker.com/blog/how-to-fix-and-debug-docker-containers-like-a-superhero/) 6(https://stackoverflow.com/questions/33083385/getting-console-output-from-a-docker-container)

by Sharen at Jul 15, 2024, 09:27 AM

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Royal

4 months ago

Wait, there's a container named 'WEB'? Shouldn't it be all lowercase like 'web'? This exam is already tripping me up.

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Gladys

4 months ago

Ah, the old 'docker ps WEB -f' trick. Classic move, but not quite what we're looking for here.

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Yan

3 months ago

Let me know if that works for you.

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Crista

3 months ago

D) docker ps WEB -f

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Arminda

3 months ago

No, I haven't. I'll give that a shot.

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Allene

3 months ago

Have you tried using 'docker logs WEB'?

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Olive

3 months ago

C) docker run ---name WEB ---volume/dev/stdout:/var/log/nginx/error.log

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Laura

3 months ago

B) docker logs WEB

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Cherry

3 months ago

A) docker-compose inspect WEB

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Yoko

4 months ago

Option A? Really? Inspect the container? That's not going to show the errors, my dude.

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Meghan

3 months ago

Yes, that's the correct option to generate the errors.

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Merilyn

3 months ago

B) docker logs WEB

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Casandra

3 months ago

No, that won't show the errors.

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Jovita

3 months ago

A) docker-compose inspect WEB

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Bobbie

4 months ago

I think option B) docker logs WEB is the best choice because it specifically mentions generating errors.

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Sheridan

4 months ago

I believe option C) docker run ---name WEB ---volume/dev/stdout:/var/log/nginx/error.log could also work.

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Naomi

4 months ago

I agree with Marilynn, option B) docker logs WEB seems like the right choice.

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Arlie

4 months ago

I tried option C, but it didn't work. I think the volume path might be wrong.

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Vincenza

3 months ago

Make sure to check the logs after running option B.

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Candida

3 months ago

I agree, option B is the correct one to use.

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Colby

4 months ago

Try option B, it should show the error logs.

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Luisa

4 months ago

If option B doesn't work, you can also try option A to inspect the container.

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Carma

4 months ago

Make sure you are using the correct container name when running the command.

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Corinne

4 months ago

I agree, option B is the correct command to view the logs.

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Elinore

4 months ago

Try option B, it should display the error logs.

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Marilynn

5 months ago

I think the administrator should use option B) docker logs WEB.

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Maile

5 months ago

Option B is the correct answer, 'docker logs WEB' will show the error output of the container.

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Maynard

4 months ago

B) docker logs WEB

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Stefania

4 months ago

A) docker-compose inspect WEB

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