Docker DCA Exam - Topic 6 Question 32 Discussion

Actual exam question for Docker's DCA exam

Question #: 32
Topic #: 6

[All DCA Questions]

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

Solution: docker network create -d overlay --secure

AYes

BNo

Show Suggested Answer

Suggested Answer: B

by Gladys at May 09, 2022, 06:23 AM

Limited Time Offer

25%

Off

Get Premium DCA Questions as Interactive Web-Based Practice Test or PDF

Contribute your Thoughts:

Submit Cancel

Dana

5 months ago

Definitely not, encryption needs more than just that command.

upvoted 0 times

...

Avery

6 months ago

Really? I didn't know that was possible.

upvoted 0 times

...

Aja

6 months ago

No way, the --secure flag isn't a valid option!

upvoted 0 times

...

Kanisha

6 months ago

I thought overlay networks were always encrypted by default?

upvoted 0 times

...

Noble

6 months ago

Yes, that command does encrypt overlay traffic.

upvoted 0 times

...

Leslee

6 months ago

I might be mistaken, but I think the command is incorrect. I remember reading that overlay networks don't encrypt traffic by default.

upvoted 0 times

...

Annabelle

6 months ago

I feel like I saw something about encryption in Docker networks, but I thought it was more complex than just adding a flag.

upvoted 0 times

...

Broderick

6 months ago

I think the `--secure` flag is supposed to indicate encryption, but I'm not entirely sure if that's the right syntax for Docker.

upvoted 0 times

...

Cora

6 months ago

I remember a practice question where we discussed overlay networks, but I don't recall if encryption was automatic or needed extra configuration.

upvoted 0 times

...

Nickole

6 months ago

I think this is asking about the Cloud Pak for Integration Foundational Services. The command seems to be retrieving the available upgrade channels for that service.

upvoted 0 times

...

Mari

6 months ago

I remember discussing MNCs in class, and I think it's about having operations in multiple countries, but I'm not sure which option fits that.

upvoted 0 times

...

Emogene

6 months ago

This looks straightforward, I think I'll go with A, B, and D.

upvoted 0 times

...