Docker DCA Exam - Topic 2 Question 46 Discussion

Actual exam question for Docker's DCA exam

Question #: 46
Topic #: 2

During development of an application meant to be orchestrated by Kubernetes, you want to mount the /data directory on your laptop into a container.

Will this strategy successfully accomplish this?

Solution: Add a volume to the pod that sets hostPath.path: /data, and then mount this volume into the pod's containers as desired.

AYes

BNo

Show Suggested Answer

Suggested Answer: B

by Ma at May 06, 2022, 01:56 AM

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Emilio

7 months ago

No way, I thought hostPath was risky for production!

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Nakisha

7 months ago

Just be careful with permissions on the host.

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Luke

7 months ago

Wait, can you really mount a local path like that?

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Jamie

7 months ago

Totally agree, it's a solid approach.

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Rebbecca

8 months ago

Yes, that's how hostPath works!

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Ethan

8 months ago

I think the solution is correct, but I wonder if there are any limitations on the Kubernetes version that could affect this.

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Keneth

8 months ago

I feel a bit uncertain about security implications with hostPath. Is it really safe to expose my local files like that?

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Emilio

8 months ago

I remember practicing a similar question, and I believe the answer is yes. Mounting a host directory is a common use case.

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Daron

8 months ago

I think using hostPath is the right approach, but I'm not entirely sure if it works on all operating systems.

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Yuriko

8 months ago

Hmm, this is a tricky one. I'm not totally sure which type of attack always impacts availability. I'll have to think through the different attack vectors and their effects on the system.

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Lorean

8 months ago

This looks like a straightforward definition question. I'll focus on understanding the key terms in the answer choices and pick the one that best matches the definition provided.

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Phillip

8 months ago

This seems like a straightforward question about database management technology. I'm pretty confident that Microsoft SQL Server is the correct answer.

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