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Docker DCA Exam - Topic 1 Question 33 Discussion

Actual exam question for Docker's DCA exam
Question #: 33
Topic #: 1
[All DCA Questions]

Will this command ensure that overlay traffic between service tasks is encrypted?

Solution: docker network create -d overlay -o encrypted=true

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Suggested Answer: A

by Dominque at May 06, 2022, 08:47 AM

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Cecily
4 months ago
Totally agree, this is the right way to secure overlay networks!
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Dudley
4 months ago
Wait, are we sure this actually encrypts everything?
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Selene
5 months ago
No way, I don't think that's how it works.
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Jill
5 months ago
I think it works, but double-check the Docker version.
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Annmarie
5 months ago
Yes, that command will encrypt the overlay traffic.
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Martha
5 months ago
I feel like I’ve seen this in the study materials, and it suggests that using `-o encrypted=true` is necessary for encryption, so I’d lean towards "Yes."
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Rozella
5 months ago
I'm a bit confused about this one. I thought overlay networks were encrypted by default, but this command seems to specify it explicitly.
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Glendora
5 months ago
I remember practicing a similar question, and I believe the `-o encrypted=true` option is what actually ensures the encryption.
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Kirk
5 months ago
I think the command does enable encryption for overlay traffic, but I'm not entirely sure if it applies to all scenarios.
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Hollis
5 months ago
Hmm, I'm a bit confused on this one. I know the Intrusion Prevention Protection Module is related to security, but I'm not sure which of these options it specifically applies to. I'll have to think this through carefully.
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Emerson
5 months ago
This seems like a straightforward question about project management best practices. I think a configuration management system would be the most effective way to manage changes to project documentation.
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Felicitas
5 months ago
I think the metrics might include Maximum Latency and Application Response Time, but I'm not completely sure.
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In
5 months ago
Hmm, this seems like a tricky one. I'll need to carefully review the options and think through the different device types and their potential degraded states.
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