Free Linux Foundation KCNA Exam Questions

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

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Total 804 Questions | Updated On: Jan 28, 2026

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Question 1

Which Kubernetes resource uses immutable: true boolean field?

A : Deployment

B : Pod

C : ConfigMap

D : ReplicaSet

Answer: C

Question 2

How can persistent volume be provisioned?

A : Automatically

B : Bootstrap

C : Dynamically

Answer: C

Question 3

Which of the following is a feature Kubernetes provides by default as a container orchestration tool?

A : A portable operating system.

B : File system redundancy.

C : A container image registry.

D : Automated rollouts and rollbacks.

Answer: D

Question 4

What does the acronym CRI stand for in the context of Kubernetes, and what is its primary function?

A : Container Runtime Initialization; to initialize the container runtime

B : Container Runtime Interface; to enable communication between the kubelet and container runtime

C : Container Routing Interface; to route network traffic to containers

D : Container Replication Interface; to manage multiple container replicas across nodes

Answer: B

Question 5

Kubernetes supports multiple virtual clusters backed by the same physical cluster. These virtual clusters are called:

A : Namespaces

B : Containers

C : Hypervisors

D : cgroups

Answer: A

Page: 1 / 161

Total 804 Questions | Updated On: Jan 28, 2026

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