Free Online Linux Foundation KCNA Practice Test

Prepare Your Linux Foundation KCNA Exam Questions with Free online KCNA Practice Test. Get Brilliant Kubernetes and Cloud Native Associate Exam Results with Valid KCNA Exam Dumps.

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Total 605 Questions | Updated On: May 16, 2024

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Question 1

In a Kubernetes-based cloud-native application using Serverless architecture, what kind of scaling is most commonly associated with Function-as-a-Service (FaaS)?

A : Manual scaling

B : Proactive scaling

C : Predictive scaling

D : Reactive scaling

Answer: D

Question 2

Which of the following statements is true regarding the difference between a ConfigMap and a Secret in Kubernetes?

A : Secrets are versioned resources, while ConfigMaps are not.

B : ConfigMaps are for non-sensitive information, while Secrets are for sensitive information.

C : ConfigMaps are encrypted at rest, while Secrets are not.

D : ConfigMaps can only be mounted as volumes, while Secrets can be exposed as environment variables.

Answer: B

Question 3

How can persistent volume be provisioned?

A : Automatically

B : Bootstrap

C : Dynamically

Answer: C

Question 4

'kubectl delete -n my-ns po,svc --all' will delete pods and services including uninitialized ones in the namespace 'my-ns'

A : FALSE

B : TRUE

Answer: B

Question 5

An application that is nearing its usage limit. To increase the amount of users it can handle, you allo-cate additional memory resources to each instance of the application. What type of scaling is this?

A : Horizontal Scaling

B : Cluster Autoscaling

C : Recursive Scaling

D : Vertical Scaling

Answer: D

Page: 1 / 121

Total 605 Questions | Updated On: May 16, 2024

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