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Linux Foundation Exam CKA Topic 2 Question 82 Discussion

Actual exam question for Linux Foundation's CKA exam
Question #: 82
Topic #: 2
[All CKA Questions]

Create a deployment as follows:

Name: nginx-random

Exposed via a service nginx-random

Ensure that the service & pod are accessible via their respective DNS records

The container(s) within any pod(s) running as a part of this deployment should use the nginx Image

Next, use the utility nslookup to look up the DNS records of the service & pod and write the output to /opt/KUNW00601/service.dns and /opt/KUNW00601/pod.dns respectively.

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Suggested Answer: A

by Lisha at Mar 22, 2025, 03:29 AM

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Dudley
3 months ago
Exactly, and we need to make sure the service and pod are accessible via their DNS records.
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Lacey
3 months ago
The containers in the pods should use the nginx image, right?
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Stevie
4 months ago
This question is a good test of our Kubernetes knowledge. I'm confident I can nail this one, as long as I don't accidentally deploy a pod that runs on Internet Explorer. That would be a real disaster!
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Louis
4 months ago
Haha, I bet the exam proctors will be impressed if we include some witty comments. How about this one: 'Hey, at least they didn't ask us to create a deployment for a web server that serves cat memes!'
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Veronique
2 months ago
Haha, good one! It's always nice to inject some fun into technical tasks.
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Johanna
3 months ago
I agree, adding some humor can make the task more enjoyable.
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Mitsue
3 months ago
That would definitely lighten the mood during the exam!
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Dudley
4 months ago
Yes, and we should expose it via a service called nginx-random.
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Lacey
4 months ago
I think we need to create a deployment named nginx-random.
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Valentine
4 months ago
Using 'nslookup' to write the DNS records to the specified paths is a nice touch. Seems like a straightforward solution to me.
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Fletcher
4 months ago
The deployment name, service name, and container image are all specified correctly. This should work as expected.
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Silvana
3 months ago
json_images/CKA/ChoiceImage_4cf82f412-3460-4328-bcb5-709c9c44339c.png
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Nu
3 months ago
json_images/CKA/ChoiceImage_3cf82f412-3460-4328-bcb5-709c9c44339c.png
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Stevie
3 months ago
json_images/CKA/ChoiceImage_2cf82f412-3460-4328-bcb5-709c9c44339c.png
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