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Exam AZ-300 topic 16 question 22 discussion

Actual exam question from Microsoft's AZ-300
Question #: 22
Topic #: 16
[All AZ-300 Questions]

Note: This question is part of series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution.
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You have a server named Server1 that runs Windows Server 2019. Server1 is a container host.
You are creating a Dockerfile to build a container image.
You need to add a file named File1.txt from Server1 to a folder named C:\Folder1 in the container image.
Solution: You add the following line to the Dockerfile.
XCOPY File1.txt C:\Folder1\
You then build the container image.
Does this meet the goal?

  • A. Yes
  • B. No
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Suggested Answer: B 🗳️
Copy is the correct command to copy a file to the container image. Furthermore, the root directory is specified as '/' and not as 'C:/'.
References:
https://docs.docker.com/develop/develop-images/dockerfile_best-practices/#add-or-copy https://docs.docker.com/engine/reference/builder/
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misushant
4 years, 12 months ago
Could not find XCOPY command in Docker. So the answer is correct.
upvoted 1 times
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michaelfang
5 years ago
there is no XCOPY command in docker
upvoted 4 times
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