Free Linux Foundation KCNA Exam Questions

Become Linux Foundation Certified with updated KCNA exam questions and correct answers

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Total 844 Questions | Updated On: Mar 19, 2026

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Question 1

A request for 500 mebibytes of ephemeral storage must be specified in a YAML file. How should this bewritten?

A : 500Mi

B : 500mi

C : 500m

D : 0.5M

Answer: A

Question 2

What is Open Container Initiative 'OCI'?

A : A protocol for communicating with the kubernetes api

B : The governing body of the Cloud Native Computing Foundation 'CNCF'

C : An open standard for managing service mesh in kubernetes

D : An organization that creates open standards for containers

Answer: D

Question 3

Which of the following workload requires a headless Service while deploying into the namespace?

A : StatefulSet

B : CronJob

C : Deployment

D : DaemonSet

Answer: A

Question 4

Which statement about Secrets is correct?

A : A Secret is part of a Pod specification.

B : Secret data is encrypted with the cluster private key by default.

C : Secret data is base64 encoded and stored unencrypted by default.

D : A Secret can only be used for confidential data.

Answer: C

Question 5

Which statement about the Kubernetes network model is correct?

A : Pods can only communicate with Pods exposed via a Service.

B : Pods can communicate with all Pods without NAT.

C : The Pod IP is only visible inside a Pod.

D : The Service IP is used for the communication between Services.

Answer: B

Page: 1 / 169

Total 844 Questions | Updated On: Mar 19, 2026

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