Kubernetes MCQs with answers Page - 4

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
Coach

Q. Which object would you use to mount a configuration file into a pod?

  • (A) ConfigMap
  • (B) Secret
  • (C) Service
  • (D) PersistentVolume

A

Admin • 828.03K Points
Coach

Q. What happens if a container in a pod crashes repeatedly in Kubernetes?

  • (A) It is ignored
  • (B) The pod is terminated
  • (C) The container enters CrashLoopBackOff state
  • (D) The container gets replaced automatically by a new pod

A

Admin • 828.03K Points
Coach

Q. Which Kubernetes object allows you to schedule jobs at specific times?

  • (A) ReplicaSet
  • (B) DaemonSet
  • (C) CronJob
  • (D) Deployment

A

Admin • 828.03K Points
Coach

Q. What is the use of a DaemonSet in Kubernetes?

  • (A) To deploy one pod on each node
  • (B) To deploy an application periodically
  • (C) To expose a service
  • (D) To back up etcd data

A

Admin • 828.03K Points
Coach

Q. Which object should be used for rolling updates in Kubernetes?

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

A

Admin • 828.03K Points
Coach

Q. What does a liveness probe check in Kubernetes?

  • (A) Container memory usage
  • (B) If the container is running and healthy
  • (C) Network latency
  • (D) Pod CPU utilization

A

Admin • 828.03K Points
Coach

Q. What is the function of a readiness probe in Kubernetes?

  • (A) Checks if the container can be killed
  • (B) Checks if the container should be removed
  • (C) Checks if the container is ready to accept traffic
  • (D) Checks if the container image is valid

A

Admin • 828.03K Points
Coach

Q. What is the default port for the Kubernetes API server?

  • (A) 443
  • (B) 8080
  • (C) 6443
  • (D) 8443

A

Admin • 828.03K Points
Coach

Q. Which of the following allows blue-green deployments in Kubernetes?

  • (A) ConfigMap
  • (B) Service
  • (C) Secret
  • (D) ReplicaSet

A

Admin • 828.03K Points
Coach

Q. Which object ensures that a specific number of identical pods are running at all times?

  • (A) Service
  • (B) Pod
  • (C) ReplicaSet
  • (D) ConfigMap

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