Docker DCA Exam - Topic 5 Question 12 Discussion

Actual exam question for Docker's DCA exam

Question #: 12
Topic #: 5

[All DCA Questions]

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

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

AYes

BNo

Show Suggested Answer

Suggested Answer: B

by Refugia at May 06, 2022, 02:27 PM

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Charlena

7 months ago

Agreed, it just removes images and containers.

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Dustin

7 months ago

Wait, really? I thought it would upgrade it!

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Rana

7 months ago

Definitely not! Just resets Docker.

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Leonora

7 months ago

I thought deleting that folder just clears data, not upgrades.

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Isadora

8 months ago

That's a hard no.

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Ammie

8 months ago

I feel like I've seen something similar before, but I can't recall if it was about upgrading or just cleaning up. This is tricky!

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Renea

8 months ago

I remember a practice question about Docker versions, and it mentioned that deleting directories doesn't change the edition. So, I think the answer is B.

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Stefania

8 months ago

I think deleting the '/var/lib/docker' directory just removes all Docker data, but I'm not sure if it actually upgrades to EE.

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Gerald

8 months ago

If I remember correctly, upgrading usually involves installing a new package, not just deleting files. So, I would lean towards B as well.

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Hayley

8 months ago

Okay, let me see. I know Ethereum and Hyperledger use broadcast, but I'm not sure about Corda. Gotta dig deeper on that one.

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Elinore

8 months ago

For some reason, I feel like inspection costs could be involved too, but I can't recall if that's really the focus here.

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Elza

8 months ago

Enhanced single sign-on capabilities ring a bell, but I may also consider optimized application availability. I need to double-check which one fits better.

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