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Docker DCA Exam - Topic 5 Question 27 Discussion

Actual exam question for Docker's DCA exam
Question #: 27
Topic #: 5
[All DCA Questions]

You want to create a container that is reachable from its host's network. Does this action accomplish this?

Solution: Use network attach to access the containers on the bridge network

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Suggested Answer: B

by Gail at May 05, 2022, 12:42 PM

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Fernanda
7 months ago
I thought bridge networks were only for internal communication!
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James
7 months ago
Definitely not, bridge networks are isolated by default.
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Doretha
7 months ago
Wait, can you really access it directly like that?
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Valentine
7 months ago
I disagree, you need to configure port mapping for external access.
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Nobuko
8 months ago
Yes, that's how bridge networks work!
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Amos
8 months ago
I remember reading that bridge networks isolate containers, so I’m leaning towards "No" for this question. But I could be wrong!
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Alaine
8 months ago
I practiced a similar question where we had to choose between bridge and host networking. I think host networking was the right choice for direct access.
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Jesusa
8 months ago
I’m not entirely sure, but I feel like the bridge network is more for internal communication between containers. Maybe it won’t work for external access?
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Chu
8 months ago
I think using the bridge network might not make the container reachable from the host's network. I remember something about needing to use host networking for that.
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Lashanda
8 months ago
Hmm, this looks like a tricky BGP question. I'll need to carefully analyze the export policy and think through the AS path propagation.
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Lavera
8 months ago
I'm pretty sure the operating system is stored on a removable SD card that goes into the Raspberry Pi. That's the most common way to run an OS on a Raspberry Pi.
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Brandon
8 months ago
I could be wrong, but I thought the browser typically sends a request to the IdP before anything else happens.
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