Kubernetes MCQs with answers Page - 14

Here, you will find a collection of MCQ questions on Kubernetes. Go through these questions to enhance your preparation for upcoming examinations and interviews.

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A

Admin • 828.03K Points
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Q. Which resource can be used to expose a service externally without a LoadBalancer?

  • (A) ClusterIP
  • (B) NodePort
  • (C) ConfigMap
  • (D) PersistentVolumeClaim

A

Admin • 828.03K Points
Coach

Q. How often does a Kubernetes cron job run if set to `*/5 * * * *`?

  • (A) Every 5 seconds
  • (B) Every 5 hours
  • (C) Every 5 minutes
  • (D) Every 5 days

A

Admin • 828.03K Points
Coach

Q. What is the command to delete all pods in a namespace?

  • (A) kubectl delete all pods
  • (B) kubectl delete pods --all
  • (C) kubectl delete pod --namespace=all
  • (D) kubectl remove all pods

A

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Q. Which field defines a pod’s restart behavior in a manifest?

  • (A) restartType
  • (B) restart
  • (C) restartPolicy
  • (D) restartMode

A

Admin • 828.03K Points
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Q. Which Kubernetes object is best suited for stateful applications?

  • (A) Job
  • (B) ReplicaSet
  • (C) StatefulSet
  • (D) Deployment

A

Admin • 828.03K Points
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Q. How do you pause a rollout of a Deployment?

  • (A) kubectl rollout hold
  • (B) kubectl pause deployment <name>
  • (C) kubectl deployment pause <name>
  • (D) kubectl hold rollout <name>

A

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Q. What happens if a pod is deleted manually in a ReplicaSet?

  • (A) All pods are deleted
  • (B) Pod is permanently removed
  • (C) ReplicaSet creates a new pod automatically
  • (D) Deployment is deleted

A

Admin • 828.03K Points
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Q. Which type of volume is backed by a directory on the host node?

  • (A) emptyDir
  • (B) hostPath
  • (C) nfs
  • (D) persistentVolumeClaim

A

Admin • 828.03K Points
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Q. Which field in a container defines the command that runs inside the container?

  • (A) cmd
  • (B) command
  • (C) run
  • (D) entrypoint

A

Admin • 828.03K Points
Coach

Q. How do you configure Kubernetes to pull images every time a pod is created?

  • (A) imagePolicy: Always
  • (B) imagePullPolicy: IfNotPresent
  • (C) imagePullPolicy: Always
  • (D) pullImages: true

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