PeopleCert DevOps SRE Exam - Topic 7 Question 29 Discussion

Actual exam question for PeopleCert's DevOps SRE exam

Question #: 29
Topic #: 7

[All DevOps SRE Questions]

Which of me following BEST describes an advantage of a container-based structure?

AThe portability created by containers enables software to run independently of the host operating system

BThe lightweight nature of containers requires fewer developers to actually create the software code

CSoftware runs much more efficiently in containers because of the* ability to run on virtual machines

DThe security of applications in containers is simplified because they share the security of the host system

Show Suggested Answer

Suggested Answer: A

by Naomi at Apr 19, 2024, 05:13 PM

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Jamal

3 months ago

Wait, are containers really that portable? I thought they had limitations.

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Lang

3 months ago

D makes sense, but sharing security can be risky too.

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Ollie

3 months ago

C sounds off. Containers don't need VMs to run efficiently.

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Hildred

4 months ago

I think B is misleading. Fewer developers doesn't mean easier code.

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Genevieve

4 months ago

A is definitely true! Portability is a huge plus for containers.

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Coleen

4 months ago

Option D seems off to me; I thought containers have their own security measures rather than just relying on the host system.

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Silvana

4 months ago

I recall a practice question about efficiency, but I’m not convinced that option C is correct. Containers don’t really run on VMs, do they?

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Tommy

4 months ago

I'm not entirely sure, but I feel like option B is misleading. Fewer developers might not be a direct advantage of containers.

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Theron

5 months ago

I think option A sounds familiar; I remember studying how containers can run on any OS, which is a big plus.

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Ricki

5 months ago

The portability of containers is definitely a big advantage, but I'm not sure if that's the "BEST" description. I might need to re-read the question and options again.

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Justine

5 months ago

Hmm, I'm a bit unsure about this one. The options seem to cover different aspects of containers, so I'll need to think it through carefully.

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Ma

5 months ago

This looks like a pretty straightforward question. I think the portability advantage of containers is the key here, so I'll go with option A.

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Mozelle

5 months ago

Okay, I've got it now. The portability of containers, allowing software to run independently of the host OS, is the most significant advantage described here. I'll go with A.

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Micah

5 months ago

Hmm, I'm not too familiar with the VP96 series MCU. I'll try to eliminate any options that don't seem relevant and then make an educated guess.

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Verda

5 months ago

Okay, I've got this. Historical activities would need to be captured in a standardized, universal time format, so I'm going to go with option D - GMT.

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