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Docker DCA Exam - Topic 1 Question 48 Discussion

Actual exam question for Docker's DCA exam
Question #: 48
Topic #: 1
[All DCA Questions]

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

Solution: role-based access control to clustered resources

Show Suggested Answer Hide Answer
Suggested Answer: B

by Cassi at May 07, 2022, 04:50 PM

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Solange
7 months ago
I’m confused, I thought they did both?
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Amie
7 months ago
Yeah, cgroups are all about CPU, memory, and I/O limits.
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Jolene
7 months ago
Wait, I thought cgroups were for isolating resources, not controlling access?
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Daniela
7 months ago
Totally agree, it's about resource allocation, not access control.
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Wendell
8 months ago
That's not quite right, cgroups manage resource limits.
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Lindsey
8 months ago
I studied that cgroups limit resources for containers, but I don't recall them being tied to access control. "No" seems right to me.
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Kerry
8 months ago
I feel like this is a trick question. Cgroups do manage resources, but I'm not confident if they relate to role-based access control.
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Selma
8 months ago
I remember a practice question that mentioned cgroups controlling CPU and memory usage, but I'm not entirely sure about the access control part.
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Lashanda
8 months ago
I think cgroups are more about resource management than access control, so I'm leaning towards "No."
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Eve
8 months ago
This looks like a straightforward WLST command question. I'm pretty confident I can figure this out.
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Lili
8 months ago
I'm a bit confused by this question. I know PPPoE is used for DSL connections, but I'm not sure what specific packages are required on MikroTik. I'll have to review my notes and see if I can figure this out.
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Deandrea
8 months ago
Okay, I think I've got it. The GPL v3 means they can sell the software, but any changes or modifications they make have to be released under the same open-source license. That way, the code stays freely available.
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Jackie
8 months ago
I'm a bit confused here. Do we need to modify the existing HTTP setting, or add a new one? I'll have to review the options carefully to determine the best approach.
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