The Linux Foundation KCNA Kubernetes and Cloud Native Associate (KCNA) Online Training
The Linux Foundation KCNA Online Training
The questions for KCNA were last updated at Nov 23,2024.
- Exam Code: KCNA
- Exam Name: Kubernetes and Cloud Native Associate (KCNA)
- Certification Provider: The Linux Foundation
- Latest update: Nov 23,2024
Notary and the update framework leading security projects in CNCF
- A . TRUE
- B . FALSE
A
Explanation:
https://github.com/cncf/landscape#trail-map
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What is a commonly used package manager for kubernetes applications?
- A . npm
- B . apt
- C . helm
- D . kubernetes manifest
C
Explanation:
https://helm.sh/
Which is NOT a use case for the Kubernetes dashboard?
- A . Troubleshooting any issues with applications
- B . Managing running applications
- C . Installing new Kubernetes cluster
- D . Managing the entire Kubernetes cluster
What is not semantic versioning?
- A . 1.0.0
- B . 2022-05-04
- C . 1.0.0-alpha
- D . 1.0.0-beta.2
B
Explanation:
https://semver.org/RegEx SemVer at https://regex101.com/r/vkijKf/1/
What kind of limitation cgroups allows?
- A . Prioritization
- B . Resource limiting
- C . Accounting
- D . None of the options
- E . Control
- F . Server cpu and memory
What is container orchestration?
- A . Packaging code and all of its dependencies into a single executable
- B . Adding code to a container image so it can run as a container
- C . Using automation to manage containers
- D . Spinning a new containers to replace old ones
C
Explanation:
https://www.redhat.com/en/topics/containers/what-is-container-orchestration
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How would you return all the pod data in the json format using kubectl command?
- A . kubectl get pods -o json
- B . kubectl get pods –all-namspaces
- C . kubectl get pods -o wide
- D . kubectl get pods -o jsonpath
A
Explanation:
https://kubernetes.io/docs/reference/generated/kubectl/kubectl-commands#get
kubeadm is an administrative dashboard for kubernetes
- A . False
- B . True
A
Explanation:
https://kubernetes.io/docs/reference/setup-tools/kubeadm/
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Which of the following provides cloud-native storage orchestration?
- A . Cloud Provider Specific storage (EBS, EFS, Cloud Storage)
- B . Cloud Storage
- C . Storage IO
A
Explanation:
https://kubernetes.io/docs/concepts/storage/persistent-volumes/#types-of-persistent-volumes
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Which Kubernetes resource creates Kubernetes Jobs?
- A . JobFactory
- B . CronJob
- C . Task
- D . JobDeployment
B
Explanation:
https://kubernetes.io/docs/concepts/workloads/controllers/cron-jobs/
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