Linux Foundation KCNA Exam - Topic 3 Question 69 Discussion

Actual exam question for Linux Foundation's KCNA exam

Question #: 69
Topic #: 3

[All KCNA Questions]

To specify a Kubernetes object which language is used?

AJSON

BGo

CYAML

DNode

EPython

Show Suggested Answer

Suggested Answer: C

https://kubernetes.io/docs/concepts/overview/working-with-objects/kubernetes-objects/

by Jesus at Nov 26, 2025, 02:47 AM

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Reena

5 months ago

I feel like JSON might confuse some people.

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Daisy

6 months ago

Definitely YAML! It's the standard for defining objects.

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Na

6 months ago

Go is the language Kubernetes is built with, but not for objects.

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Ryan

6 months ago

JSON is also a good choice, but it's less user-friendly.

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Gail

6 months ago

I think it's YAML. It's so readable.

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Denny

6 months ago

100% agree, YAML is the way to go!

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Solange

7 months ago

Wait, are we sure it's not JSON?

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Dan

7 months ago

Go is used for the Kubernetes code, not for objects.

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Earnestine

7 months ago

YAML? More like Y-A-Y-L, am I right? *wink wink*

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Isabelle

7 months ago

C) YAML is the way to Kubernetes-land. Easy to read and write.

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Shawna

8 months ago

I almost went with B) Go, but then I remembered that's for the Kubernetes API, not the object definitions.

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Mary

8 months ago

Definitely C. YAML is the way to go for Kubernetes configurations.

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Sherly

8 months ago

I might be mixing things up, but I think JSON could be an option too, right?

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Adelina

8 months ago

I feel like Go is important for Kubernetes, but I don't think it's used to specify objects directly.

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Brittni

8 months ago

I remember practicing with YAML files for Kubernetes, so I feel like that's the right answer.

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Desiree

8 months ago

I think Kubernetes objects are often defined in YAML, but I'm not completely sure if JSON is also used.

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Benton

9 months ago

YAML is the way to go for Kubernetes objects. I've worked with it a lot in my projects, and it's the standard format for Kubernetes manifests.

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Rodolfo

9 months ago

I'm a bit confused on this one. I know Kubernetes has its own way of defining resources, but I can't recall if it's JSON, YAML, or something else. I'll have to review my notes to be sure.

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Curtis

9 months ago

C) YAML is the correct answer. It's the standard language for defining Kubernetes objects.

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Mollie

9 months ago

I thought it was JSON too.

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Lemuel

9 months ago

It's definitely YAML!

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Herschel

10 months ago

Python is great, but not used for this purpose.

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Kayleigh

10 months ago

Definitely YAML. I remember learning that in my Kubernetes training. The YAML files are used to define the Kubernetes objects and their configurations.

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Berry

10 months ago

Hmm, I'm not totally sure about this one. I know Kubernetes uses some kind of configuration file, but I can't remember if it's JSON or YAML. I'll have to think this through carefully.

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