Kubernetes MCQs with answers Page - 10

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 • 833.24K Points
Coach

Q. How can you list all services in a namespace?

  • (A) kubectl get svc
  • (B) kubectl get services --all
  • (C) kubectl list service
  • (D) kubectl show svc

A

Admin • 833.24K Points
Coach

Q. What does 'CrashLoopBackOff' status mean for a pod?

  • (A) Pod is scheduled for deletion
  • (B) Pod is successfully running
  • (C) Container inside the pod is repeatedly crashing
  • (D) Pod has insufficient CPU

A

Admin • 833.24K Points
Coach

Q. Which of these supports horizontal scaling in Kubernetes?

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

A

Admin • 833.24K Points
Coach

Q. What is the purpose of a ServiceAccount in Kubernetes?

  • (A) To monitor pod logs
  • (B) To assign permissions to pods
  • (C) To expose a service externally
  • (D) To schedule a job

A

Admin • 833.24K Points
Coach

Q. What does 'kubectl top node' show?

  • (A) Disk usage of nodes
  • (B) Pod uptime
  • (C) CPU and memory usage of nodes
  • (D) Event logs of nodes

A

Admin • 833.24K Points
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Q. Which plugin is responsible for internal DNS resolution in Kubernetes?

  • (A) cAdvisor
  • (B) CoreDNS
  • (C) fluentd
  • (D) kube-proxy

A

Admin • 833.24K Points
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Q. Which command allows you to get the version of the Kubernetes cluster?

  • (A) kubectl version
  • (B) kubectl get version
  • (C) kubectl info
  • (D) kubectl cluster-version

A

Admin • 833.24K Points
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Q. What is a node in Kubernetes?

  • (A) A container image
  • (B) A physical or virtual machine where pods run
  • (C) A configuration file
  • (D) A type of persistent storage

A

Admin • 833.24K Points
Coach

Q. Which field is used to define the image in a pod?

  • (A) spec.image
  • (B) metadata.image
  • (C) containers.image
  • (D) spec.containers.image

A

Admin • 833.24K Points
Coach

Q. How does Kubernetes provide self-healing?

  • (A) By using node labels
  • (B) By re-deploying jobs
  • (C) By replacing failed pods automatically
  • (D) By changing network policies

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