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Docker DCA Exam - Topic 1 Question 13 Discussion

Actual exam question for Docker's DCA exam
Question #: 13
Topic #: 1
[All DCA Questions]

A persistentVolumeClaim (PVC) is created with the specification storageClass: "", and size requirements that cannot be satisfied by any existing persistentVolume.

Is this an action Kubernetes takes in this situation?

Solution: The PVC remains unbound until a persistentVolume that matches all requirements of the PVC becomes available.

Show Suggested Answer Hide Answer
Suggested Answer: A

by Ilene at May 06, 2022, 06:14 PM

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Reita
7 months ago
Seems odd that it just sits there unbound.
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Leslie
7 months ago
That's correct, it won't bind without a matching PV.
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Levi
7 months ago
Wait, are you sure? I thought it would just fail.
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Felicidad
7 months ago
Totally agree, that's how it works!
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Jaime
8 months ago
PVC stays unbound until a matching PV is available.
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Ciara
8 months ago
I believe the answer is A, because Kubernetes won't just create a new persistentVolume automatically, right?
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Shawnta
8 months ago
If the storageClass is empty, does that mean it defaults to a specific behavior? I can't recall exactly how that works.
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Merilyn
8 months ago
I remember a practice question where the PVC was unbound due to size issues, so this seems similar.
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Darci
8 months ago
I think the PVC just stays unbound until a matching persistentVolume is available, but I'm not entirely sure.
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Stephane
8 months ago
Okay, let me see. The question is asking about an alternative to third-party cookies, and it mentions something about data cached by the browser. I'm going to go with option B, browser fingerprinting.
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Lourdes
8 months ago
Interpersonal skills could also be really important for navigating the stakeholder relationships. The PM will need to be a skilled communicator.
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Virgina
8 months ago
Wait, is the question asking about the development process or the user experience? I'm a little confused on exactly what they're looking for. I better re-read the question carefully.
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