Cisco Exam 300-910 Topic 12 Question 60 Discussion

Actual exam question for Cisco's 300-910 exam

Question #: 60
Topic #: 12

Which Dockerfile produces an efficient image rebuild when the exposed port Python dependency, or MyApp source code is modified?

AOption A

BOption B

COption C

DOption D

Show Suggested Answer

Suggested Answer: B

by Bulah at Aug 04, 2023, 08:10 PM

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Leslie

1 months ago

Option B looks like the way to go. It's like the Michael Jordan of Dockerfiles - efficient, streamlined, and sure to make your image game strong. Slam dunk that rebuild, my friend!

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I'm going with Option A. It's the classic Dockerfile structure, and you can't go wrong with the classics! Plus, who doesn't love a good ol' `RUN apt-get update` command? It's like a warm hug for your Docker image.

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Nu

18 hours ago

User 3: Option A it is then. Classic structure for the win!

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Lizbeth

18 days ago

User 2: Yeah, I agree. Can't beat a good old `RUN apt-get update`.

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Jesusita

19 days ago

User 1: I think Option A is the way to go. Classic is always a safe choice.

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Maile

1 months ago

Hmm, I'm not sure. They all look like they could work, but I'm leaning towards Option D. It seems the most straightforward and easy to understand. Sometimes simple is best, you know?

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Kattie

2 months ago

Option C seems like it would be the most efficient. By using the `COPY --from=builder` syntax, it can reuse the cached layers from the previous build, which should make the rebuild process much faster.

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Clarence

9 days ago

Definitely, Option C is the way to go for a quicker rebuild process.

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Ernie

28 days ago

I agree, Option C with the `COPY --from=builder` syntax seems like the most efficient.

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Armando

1 months ago

I think Option C is the best choice. It allows for faster rebuilds by reusing cached layers.

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Jordan

2 months ago

I'm not sure, but I think Option C might also be a good choice because it uses a cache layer for the Python dependencies.

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Hayley

2 months ago

I think Option B looks the most efficient for rebuilding the image when the exposed port, Python dependency, or MyApp source code is modified. Separating the dependencies and app code into different layers makes it easier to cache and rebuild only the necessary parts.

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Eliz

1 months ago

https://www.practice4test.com/question_updater/json_images/300-910/OtherImage_5db3ababf-35fe-4732-8b0b-af20102be220.png

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Marnie

2 months ago

https://www.practice4test.com/question_updater/json_images/300-910/OtherImage_5db3ababf-35fe-4732-8b0b-af20102be220.png

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Audry

2 months ago

I agree with Teresita. Option A is more efficient for image rebuilds when dependencies or source code are modified.

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Teresita

3 months ago

I think Option A is the best choice because it uses a multi-stage build to separate the build environment from the runtime environment.

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Cisco Exam 300-910 Topic 12 Question 60 Discussion

Contribute your Thoughts:

Leslie

Asuncion

Nu

Lizbeth

Jesusita

Maile

Kattie

Clarence

Ernie

Armando

Jordan

Hayley

Eliz

Marnie

Audry

Teresita