Docker DCA Exam - Topic 4 Question 47 Discussion

Actual exam question for Docker's DCA exam

Question #: 47
Topic #: 4

[All DCA Questions]

Does this describe the role of Control Groups (cgroups) when used with a Docker container?

Solution: accounting and limiting of resources

AYes

BNo

Show Suggested Answer

Suggested Answer: B

by Ernie at May 05, 2022, 12:20 AM

Limited Time Offer

25%

Off

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

Contribute your Thoughts:

Submit Cancel

Colette

4 months ago

Definitely yes! They're crucial for Docker performance.

upvoted 0 times

...

Scarlet

4 months ago

I thought they did more than just limit resources.

upvoted 0 times

...

Rosenda

4 months ago

Wait, are cgroups really just for that? Seems too simple.

upvoted 0 times

...

Yasuko

4 months ago

Yeah, that's spot on. They help keep things in check.

upvoted 0 times

...

Eladia

5 months ago

Totally agree, cgroups are all about resource management!

upvoted 0 times

...

Maricela

5 months ago

I’m leaning towards "Yes" since it aligns with what I studied, but I wish I could remember more details about their role.

upvoted 0 times

...

Detra

5 months ago

I vaguely recall that cgroups also help with isolation, but I guess accounting and limiting are the main functions.

upvoted 0 times

...

Tequila

5 months ago

I remember practicing a question about cgroups, and it mentioned limiting resources, so I feel like "Yes" might be correct.

upvoted 0 times

...

Elliott

5 months ago

I think cgroups are definitely about resource management, but I'm not sure if that's the whole picture.

upvoted 0 times

...

Wilson

5 months ago

The difference between purchase and repurchase price plus accrued interest - that sounds like the definition of "dollar price" to me. I'm pretty confident that's the right answer.

upvoted 0 times

...

Brett

5 months ago

I think the answer is A. The Google Play publishing process is where you select whether your app will be free or paid. The other options don't sound like standard Android app development practices.

upvoted 0 times

...

Lorenza

5 months ago

This question seems straightforward, I think the answer is C - no discussion of ideas.

upvoted 0 times

...