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Cisco 200-901 Exam - Topic 3 Question 50 Discussion

A developer created a new secure API and is testing the functionality locally. The API was added to a container for further testing, and other team members and applications need to connect to the API. Which command exposes the API in the container as port 8443 and allows connections external to the host?
C) docker run -p 0.0.0.0:8443:443/tcp myapiservice
A) docker run -p 127.0.0.1:80:8443/tcp myapiservice
B) docker run -p 0.0.0.0:443:8443/tcp myapiservice
D) docker run -p 127.0.0.1:443:8443/tcp myapiservice

Cisco 200-901 Exam - Topic 3 Question 50 Discussion

Actual exam question for Cisco's 200-901 exam
Question #: 50
Topic #: 3
[All 200-901 Questions]

A developer created a new secure API and is testing the functionality locally. The API was added to a container for further testing, and other team members and applications need to connect to the API. Which command exposes the API in the container as port 8443 and allows connections external to the host?

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Suggested Answer: C

by Cristy at Dec 12, 2022, 02:15 PM

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Viki
10 months ago
I’m surprised there’s no mention of firewalls in this scenario!
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Dong
10 months ago
Definitely B! It exposes the API properly.
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Denise
10 months ago
Wait, why would you use 0.0.0.0? Seems risky.
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Marge
11 months ago
I think A is better for security, right?
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Zachary
11 months ago
Option B is the correct command!
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Chauncey
11 months ago
I remember that the order of ports matters. I think we need to expose port 8443 from the container to port 8443 on the host, but I'm not sure which option does that correctly.
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Lindsey
11 months ago
I practiced a similar question, and I recall that using 127.0.0.1 limits access to local connections only. So, that might not be the right choice here.
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Rodrigo
11 months ago
I'm not entirely sure, but I feel like option B looks familiar. It seems to expose the API on port 443, which might be the right approach.
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Tamekia
11 months ago
I think the command needs to bind the container's port to the host's port correctly. I remember something about using 0.0.0.0 for external access.
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Rickie
11 months ago
This looks like a question about cloud computing and the interface used to manage the cloud environment. I'll need to think carefully about the key terms and concepts related to cloud management.
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Corrie
11 months ago
Okay, let me see. An optical comparator is used for precision measurement, so I'm guessing it would be good for measuring things like surface finish, contours, or internal features. I'll have to weigh the options.
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Twana
11 months ago
I'm a little unsure about this question. The details around Cloud Volumes ONTAP and FlexGroup volumes are tripping me up. I'll need to review the course material on this topic before I can make a solid guess.
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Royal
11 months ago
This looks like a tricky question, but I think I can handle it. I'll need to carefully calculate the total profit for each product group using the absorption costing system based on the data provided.
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