Linux Foundation KCNA Exam Practice Test Instant Access

Question 1

What is the name for a service that has no clusterIp address?

AHeadless

BNodePort

CClusterIP

DLoadBalancer

Answer : A

https://kubernetes.io/docs/concepts/services-networking/service/#headless-services

Question 2

Flux is built using which toolkit?

ACI/CD

BDevSecOps

CGitOps

DDevOps

Answer : C

https://fluxcd.io/

Question 3

What do you call the pattern where you add a second container to the pod to collect logs infor-mation?

ASidecar container logging

BNode level logging

CApplication level logging

DCluster level logging

Answer : A

https://kubernetes.io/docs/concepts/cluster-administration/logging/

Question 4

What is the use of labels in Kubernetes?

AAll of the options

BIt is used to assign annotation to an object

CIt is used to assign key-value pair to an object

DIt is used to assign a name to an object.

Answer : C

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

Question 5

Fluentd is the only way to export logs from Kubernetes cluster or applications running in cluster

ATrue

BFalse

Answer : B

https://github.com/cncf/landscape#trail-map

Question 6

What is the command used to login to the pod?

Akubectl login

Bkubectl list

Ckubectl exec

Dkubectl get

Answer : C

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

Question 7

How should folks new to the cloud native ecosystem, go about learning the different aspects of the ecosystem?

Aby signing up the CNCF slack

Bby reading the Kubernetes documentation

Cby looking at the cloud native landscape

Dby looking at the cloud native trail-map

Answer : D

https://github.com/cncf/landscape#trail-map

Linux Foundation Kubernetes and Cloud Native Associate Exam Practice Test