Kubernetes MCQs with answers Page - 18

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. What is a taint in Kubernetes?

  • (A) A marker to prevent scheduling on a node unless tolerated
  • (B) An outdated pod
  • (C) A failed liveness check
  • (D) A pod termination signal

A

Admin • 833.24K Points
Coach

Q. Which option is used to get logs from a specific container in a pod?

  • (A) kubectl logs <pod-name> --container <container-name>
  • (B) kubectl container logs <pod-name>
  • (C) kubectl describe container <container-name>
  • (D) kubectl get logs --pod <pod-name>

A

Admin • 833.24K Points
Coach

Q. What does `kubectl apply -f` do?

  • (A) Deletes a resource
  • (B) Rolls out a deployment
  • (C) Creates or updates a resource using a config file
  • (D) Scales a pod

A

Admin • 833.24K Points
Coach

Q. Which command allows real-time monitoring of pod logs?

  • (A) kubectl get logs
  • (B) kubectl tail logs
  • (C) kubectl logs -f
  • (D) kubectl stream logs

A

Admin • 833.24K Points
Coach

Q. Which resource is used for storing cluster-wide configuration data?

  • (A) ConfigMap
  • (B) Secret
  • (C) etcd
  • (D) Deployment

A

Admin • 833.24K Points
Coach

Q. How can you prevent a pod from being scheduled on a specific node?

  • (A) Using resource limits
  • (B) By applying a taint to the node
  • (C) By setting an annotation
  • (D) By scaling down replicas

A

Admin • 833.24K Points
Coach

Q. What does the `status.phase` field represent in a pod's status?

  • (A) The number of containers
  • (B) The restart count
  • (C) The current lifecycle stage of the pod
  • (D) The last applied configuration

A

Admin • 833.24K Points
Coach

Q. What is the default imagePullPolicy if you use `:latest` tag in image?

  • (A) IfNotPresent
  • (B) Always
  • (C) Never
  • (D) Auto

A

Admin • 833.24K Points
Coach

Q. How does Kubernetes know when to recreate a pod?

  • (A) Using pod logs
  • (B) Through liveness probes
  • (C) Via service selectors
  • (D) Via readiness probes

A

Admin • 833.24K Points
Coach

Q. Which command lets you edit an existing Kubernetes resource interactively?

  • (A) kubectl change
  • (B) kubectl patch
  • (C) kubectl edit
  • (D) kubectl modify

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