Kubernetes MCQs with answers Page - 17

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 file extension is commonly used for Kubernetes resource files?

  • (A) .conf
  • (B) .json
  • (C) .yaml
  • (D) .env

A

Admin • 828.03K Points
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Q. Which of the following is NOT a valid pod phase?

  • (A) Running
  • (B) Succeeded
  • (C) Starting
  • (D) Failed

A

Admin • 828.03K Points
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Q. What is the default namespace used by Kubernetes system components?

  • (A) default
  • (B) kube-public
  • (C) kube-system
  • (D) kube-admin

A

Admin • 828.03K Points
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Q. What is the purpose of the `.metadata.name` field in a Kubernetes object?

  • (A) Defines the namespace
  • (B) Specifies the object’s name
  • (C) Sets resource limits
  • (D) Controls replication

A

Admin • 828.03K Points
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Q. Which Kubernetes controller ensures that a pod is running on each node?

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

A

Admin • 828.03K Points
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Q. Which object manages access control in Kubernetes?

  • (A) ServiceAccount
  • (B) Role and RoleBinding
  • (C) ConfigMap
  • (D) Deployment

A

Admin • 828.03K Points
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Q. What is the main purpose of the `kube-proxy` component?

  • (A) Scheduling pods
  • (B) Managing storage volumes
  • (C) Maintaining network rules and routing traffic
  • (D) Running containers

A

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Q. Which probe type helps determine if a container has started successfully?

  • (A) Liveness
  • (B) Readiness
  • (C) Startup
  • (D) Shutdown

A

Admin • 828.03K Points
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Q. Which Kubernetes object provides a way to inject sensitive data into pods?

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

A

Admin • 828.03K Points
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Q. How does a pod communicate with other pods in the same cluster?

  • (A) Through kubelet
  • (B) Through the API server
  • (C) Via DNS and virtual IPs
  • (D) Via etcd

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