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Docker DCA Exam - Topic 5 Question 129 Discussion

Will this action upgrade Docker Engine CE to Docker Engine EE?Solution: Delete '/var/lib/docker' directory.
B) No
A) Yes

Docker DCA Exam - Topic 5 Question 129 Discussion

Actual exam question for Docker's DCA exam
Question #: 129
Topic #: 5
[All DCA Questions]

Will this action upgrade Docker Engine CE to Docker Engine EE?

Solution: Delete '/var/lib/docker' directory.

Show Suggested Answer Hide Answer
Suggested Answer: B

Deleting the/var/lib/dockerdirectory will not upgrade Docker Engine CE to Docker Engine EE. It will only remove all the data stored by Docker, such as images, containers, volumes, and networks. This can cause data loss and disrupt the running services. To upgrade from Docker Engine CE to Docker Engine EE, you need to follow the official instructions from Docker, which involve uninstalling the CE package and installing the EE package. You also need to have a valid license to use Docker Engine EE.Reference:

Upgrading Docker CE to EE for the Impatient --- Part I

Install Docker Engine

Moving from docker ce to docker-EE - Stack Overflow


by Shawnta at Jun 28, 2026, 01:18 PM

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Chauncey
3 days ago
Deleting that directory won't upgrade it.
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Charlie
8 days ago
Agreed, it's definitely No.
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Dell
14 days ago
I think the answer is B.
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Joesph
19 days ago
Totally agree, just clears the images and containers.
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Ernestine
24 days ago
Are you sure about that? Seems risky!
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Laura
29 days ago
Yeah, it won't upgrade to EE.
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Glory
1 month ago
I thought deleting that folder just clears the data, not the version!
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Corinne
1 month ago
That's a definite no.
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Lavonda
1 month ago
This seems tricky! I vaguely recall something about Docker Engine versions, but I can't remember if deleting that directory affects the edition.
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Maia
2 months ago
I could be wrong, but I thought the upgrade process involved specific commands rather than just deleting a directory.
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Dalene
2 months ago
I remember a practice question about Docker versions, and I feel like deleting that directory just clears data, not the version.
upvoted 0 times
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Olive
2 months ago
I think deleting the '/var/lib/docker' directory might reset Docker, but I'm not sure if it actually upgrades it to EE.
upvoted 0 times
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