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Docker DCA Exam - Topic 2 Question 22 Discussion

Posted by Joni on May 03, 2022 at 10:28 PM

Will this Linux kernel facility limit a Docker container's access to host resources, such as CPU or memory?

Solution: namespaces

Suggested Answer: B

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13 comments · newest first
SH
Shizue 11 months ago
Definitely, it's all about resource control!
SU
Sunny 12 months ago
No way, I thought they just provided separation.
LO
Lorean 12 months ago
Wait, are you sure about that?
RE
Remedios 12 months ago
Totally agree, they limit access!
EL
Eleni 1 year ago
Yes, namespaces isolate resources.
DW
Dwight 1 year ago
From what I studied, namespaces do provide isolation, but I can't recall if they directly limit CPU or memory usage.
JA
Janey 1 year ago
I feel like this is a tricky one. I thought namespaces were more about isolation rather than limiting resource access.
LO
Lorrine 1 year ago
I remember practicing a question about resource management in Docker, and I think namespaces were mentioned as a way to isolate processes.
NI
Nida 1 year ago
I think namespaces do help in isolating resources, but I'm not entirely sure if they limit access to CPU or memory specifically.
BR
Broderick 1 year ago
This one seems pretty straightforward. I'm pretty confident the answer is Reconnaissance Attack.
LA
Latosha 1 year ago
I'm a little confused by the wording of the question. Is it asking about the best data source to query, or the one a consultant would recommend? I'll need to re-read it carefully.
NG
Nguyet 1 year ago
This seems like a tricky one. I'll need to think through the key activities in the requirements process to figure out the right approach.
ME
Merrilee 1 year ago
I'm pretty sure the distinguishing feature of asymmetric encryption is that it uses distinct keys for encryption and decryption. I'll go with option C.
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