Kubernetes MCQs with answers Page - 1

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 • 799.53K Points
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Q. What is Kubernetes primarily used for?

  • (A) Monitoring system logs
  • (B) Managing containerized applications
  • (C) Writing web applications
  • (D) Running virtual machines

A

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Q. Which Kubernetes component is responsible for maintaining the desired state of the cluster?

  • (A) kube-proxy
  • (B) kubelet
  • (C) kube-scheduler
  • (D) kube-controller-manager

A

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Q. What does a Kubernetes Pod represent?

  • (A) A single container
  • (B) A group of containers running on separate nodes
  • (C) A group of containers with shared storage and network
  • (D) A backup of the cluster

A

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Q. Which command is used to list all Pods in Kubernetes?

  • (A) kubectl list pods
  • (B) kubectl show pods
  • (C) kubectl get pods
  • (D) kubectl display pods

A

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Q. What is the role of kube-scheduler in Kubernetes?

  • (A) Maintains node health
  • (B) Schedules Pods to nodes
  • (C) Manages cluster secrets
  • (D) Routes service traffic

A

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Q. Which component of Kubernetes runs on each node and ensures containers are running?

  • (A) kube-apiserver
  • (B) kubelet
  • (C) etcd
  • (D) kube-proxy

A

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Q. What is etcd used for in a Kubernetes cluster?

  • (A) Container monitoring
  • (B) Logging services
  • (C) Persistent storage
  • (D) Cluster state storage

A

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Q. How do you expose a Kubernetes deployment externally?

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

A

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Q. What is the default namespace in Kubernetes?

  • (A) public
  • (B) system
  • (C) default
  • (D) main

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Q. Which of the following is a valid Kubernetes controller?

  • (A) VolumeController
  • (B) NamespaceController
  • (C) JobController
  • (D) TokenController

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