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Kubernetes Tests

    • 19 tests |
    • 272 questions

Conquer Kubernetes complexities with our targeted proficiency tests.

Prepare yourself for leading employers

Sample Kubernetes Assessments question Test your knowledge!

Which component in a Kubernetes architecture is responsible for maintaining the desired state of the cluster?

  • Kubelet
  • Kube-proxy
  • Kube-controller-manager
  • API Server

To maintain the desired state in a Kubernetes cluster, which controller is in charge of automatically replacing pods that fail, get evicted, or terminate unexpectedly?

  • DaemonSet Controller
  • ReplicaSet Controller
  • StatefulSet Controller
  • Job Controller
  • Node Controller

In a Kubernetes cluster, you need to update the secret data used by running pods without causing downtime. Which of the following strategies should you employ?

  • Delete and recreate the secret, then manually terminate the pods so they restart with the new secret.
  • Update the secret and recreate the affected pods using a rolling update strategy.
  • Directly edit the live secret data within each pod.
  • Use a ConfigMap instead of a secret to update the data without restarting the pods.
  • Mount the secret as a volume, then unmount and remount the secret volume on each pod.

In a Kubernetes cluster, which resource is responsible for externally exposing services running on a set of Pods?

  • DaemonSet
  • Ingress
  • ClusterRole
  • StatefulSet

What command would you use to scale a Kubernetes Deployment named 'web-app' to 10 replicas?

  • kubectl scale --replicas=10 deployment/web-app
  • kubectl set scale deployment/web-app --replicas=10
  • kubectl rollout replicas=10 deployment/web-app
  • kubectl expand --replicas=10 deployment/web-app

In Kubernetes, which of the following does a Liveness Probe help to detect?

  • When a Pod runs out of memory
  • When a Pod is not serving traffic
  • When a Pod's container has crashed
  • When a Pod can scale horizontally

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Kubernetes Assessments Tips

1Grasp the Basics

Ensure you have a solid understanding of containerization and the role of Kubernetes in managing containerized applications.

2Hands-On Practice

Nothing beats hands-on experience. Set up your own Kubernetes cluster or play with an existing one to familiarize yourself with live scenarios.

3Time Management

Practice managing your time efficiently, which is crucial during the test. Learn to quickly assess and respond to problems.

4Use Practice Aptitude Tests

On Practice Aptitude Tests, you can give practice tests similar to these for free - the best way to prepare for the real thing.

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Kubernetes Assessments FAQs

What is covered in these tests?

These tests cover Kubernetes’ extensive ecosystem, assessing your skills in areas like pods, nodes, and services management, as well as the Kubernetes API, to ensure a comprehensive understanding.

How do I prepare for Kubernetes tests?

To prepare, bolster your theoretical knowledge, engage with hands-on exercises, and set up your environments to practice real-world scenarios.

Will these tests help me find a job?

Absolutely, they signal to potential employers your proficiency in Kubernetes, a critical skill sought after in the cloud computing industry.

How do employers use these tests?

Employers use these tests to validate candidates’ expertise in orchestrating containerized applications, emphasizing practical knowledge and problem-solving skills.

Where can I practice free Kubernetes test questions?

The best way to prepare is by practicing. Practice Aptitude Tests offers a host of free Kubernetes test questions to hone your skills before facing the real tests.