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Docker DCA Exam - Topic 2 Question 54 Discussion

You set up an automatic pruning policy on a DTR repository to prune all images using Apache licenses. What effect does this have on images in this repository?
A) Matching images are untagged once they are older than the pruning threshold set in the repository's Settings tab.
B) Matching Images are untagged during the next prune job.
C) Matching images are deleted during the next prune Job.
D) Matching images are untagged during the next prune job, and subsequently deleted once they are older than the pruning threshold set in the repository's Settings tab.

Docker DCA Exam - Topic 2 Question 54 Discussion

Actual exam question for Docker's DCA exam
Question #: 54
Topic #: 2
[All DCA Questions]

You set up an automatic pruning policy on a DTR repository to prune all images using Apache licenses. What effect does this have on images in this repository?

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Suggested Answer: A

by Helaine at Jun 23, 2022, 11:20 AM

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Leanna
8 months ago
C sounds too harsh, I don't think they just get deleted like that.
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Malinda
8 months ago
I agree with B, seems like the most logical step.
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Noe
9 months ago
Wait, are you sure about that? I thought they just get deleted right away.
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Dong
9 months ago
Definitely D, untagged first then deleted after the threshold!
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Devorah
9 months ago
I think it's B, they get untagged during the next prune job.
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Mickie
9 months ago
I feel like the answer might be D, since it mentions both untagging and deletion, which sounds right based on what we studied.
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Alaine
9 months ago
This seems similar to a practice question we did where images were untagged first, but I’m not clear on the timing.
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Leota
9 months ago
I remember something about images being untagged, but I'm not sure if it's immediate or during the next job.
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Abraham
9 months ago
I think the pruning policy means that matching images get deleted eventually, but I can't recall if they are untagged first.
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Merrilee
9 months ago
I'm pretty sure a virtualized service is a mock service that simulates the behavior of the real service without actually performing the processing. I think option C is the best answer.
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Myong
10 months ago
The key here is identifying what would be considered a "lack of involvement by management to promote quality concepts." I'm leaning towards B or D, but I'll review my notes to make sure.
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