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Linux Foundation KCNA Exam - Topic 1 Question 64 Discussion

Actual exam question for Linux Foundation's KCNA exam
Question #: 64
Topic #: 1
[All KCNA Questions]

Which command is used to expose Kubernetes service

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Suggested Answer: A

https://kubernetes.io/docs/reference/generated/kubectl/kubectl-commands#expose


by Walker at Jun 15, 2025, 08:19 AM

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Stephane
5 months ago
`kubectl expose` is the right one!
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Demetra
5 months ago
I thought it was `kubectl create`?
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Jordan
5 months ago
Wait, are you sure about that?
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Reena
5 months ago
Yeah, `kubectl run` is for creating pods, not services.
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Elza
5 months ago
It's definitely `kubectl expose`.
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Samira
6 months ago
I might be mixing things up, but I think `kubectl expose` is definitely the command we used in that lab exercise.
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Martin
6 months ago
I feel like `kubectl run` is related to creating pods, so it probably isn’t the right answer for exposing a service.
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Mitzie
6 months ago
I remember practicing with `kubectl create`, but that was more about creating resources, not specifically exposing them.
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Lavonda
6 months ago
I think the command to expose a service is `kubectl expose`, but I’m not entirely sure if it’s the only way to do it.
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Elena
6 months ago
Okay, let me think this through step-by-step. We use kubectl to interact with the Kubernetes cluster, and to expose a service, we need to use a specific command. I'm going to go with option A, kubectl expose, since that sounds like the most relevant command for this task.
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Dalene
7 months ago
Ah, this is a tricky one. I think it might be option B, kubectl create, since that's the general command for creating Kubernetes resources. But I'm not 100% confident on that.
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Deonna
7 months ago
Hmm, I'm a bit unsure about this one. I know we covered services in the Kubernetes unit, but I can't quite remember the exact command. I'll have to think this through carefully.
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Maricela
7 months ago
I'm pretty sure it's option A, kubectl expose. That's the command we used in class to create a service and expose a deployment.
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Candra
9 months ago
Haha, this is too easy. A, of course! I bet the other options are just there to confuse us.
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Novella
9 months ago
User 2: Yeah, that's the right one!
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Amira
9 months ago
User 1: A) kubectl expose
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Johanna
10 months ago
I'm not sure, but I think it might be B) kubectl create because it sounds like it could create a service.
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Casey
10 months ago
Hmm, I'm pretty sure it's A. I mean, why else would it be called 'expose'?
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Hyman
9 months ago
B) kubectl create
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Tabetha
9 months ago
You're right, 'expose' does make sense for that command.
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Aileen
10 months ago
A) kubectl expose
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Sabra
10 months ago
Definitely A. kubectl expose is the command to expose a Kubernetes service.
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Dorothy
10 months ago
That's correct! kubectl expose is the command to expose a Kubernetes service.
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Ty
10 months ago
A) kubectl expose
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Zoila
11 months ago
I agree with Kristel, because the expose command is specifically used to expose Kubernetes services.
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Kristel
11 months ago
I think the answer is A) kubectl expose.
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