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Docker DCA Exam - Topic 4 Question 15 Discussion

Posted by Brandon on May 04, 2022 at 12:02 AM

Is this a type of Linux kernel namespace that provides container isolation?

Solution: Authentication

Suggested Answer: A

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13 comments · newest first
ER
Eric 11 months ago
Authentication is important, but not in this context!
FL
Fletcher 12 months ago
Nope, namespaces are for isolating resources, not for auth.
DA
Dalene 12 months ago
Wait, are we sure about that? Seems off to me.
MA
Maira 12 months ago
I agree, it's about process isolation, not authentication.
OL
Olene 1 year ago
Definitely not authentication! That's not a namespace.
NA
Nakisha 1 year ago
I'm leaning towards "No" because authentication doesn't seem to fit with the concept of namespaces in Linux.
AM
Amber 1 year ago
This question feels familiar; I think we did a practice question on container isolation that mentioned namespaces.
AD
Adaline 1 year ago
I remember studying about namespaces, but I thought they were more about resource management than authentication.
DA
Dawne 1 year ago
I think namespaces are related to isolation, but I'm not sure if authentication is the right term here.
RO
Rocco 1 year ago
This is a tricky one. I'll need to think through the different stages of the software development lifecycle to determine the best time for code audits.
CE
Celeste 1 year ago
I think it's the production activity control, but I'm not entirely sure. We went over it in class.
JA
James 1 year ago
This feels familiar, like a practice question we did last week. I think the assertion part was emphasized a lot. Maybe that's the key?
FR
Freida 1 year ago
I remember studying something similar about how nodes maintain data integrity. It sounds like redundancy, but what about transparency?
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