CompTIA Exam XK0-005 Topic 4 Question 37 Discussion

Actual exam question for CompTIA's XK0-005 exam

Question #: 37
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 Curt at Aug 23, 2024, 06:36 AM

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Thaddeus

11 days ago

I think C) is the way to go. Mapping the container's error log to the host's stdout is a neat trick!

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Pearly

13 days ago

B) docker logs WEB is the correct answer. This command will display the logs for the 'web' container, including any error output.

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Bethanie

7 days ago

I think the answer is B) docker logs WEB.

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Theodora

14 days ago

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

upvoted 0 times

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