20 interview questions on Kubernetes for developers (2025)

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20 interview questions on Kubernetesfor developers (2025)

Test your technical skills before an interview of Kubernetes with 20 corrected questions. Beginner, Intermediate or Expert level.

20 interview questions on Kubernetesfor developers (2025)

Test your technical skills before an interview of Kubernetes with 20 corrected questions. Beginner, Intermediate or Expert level.

Where does `kubectl` command store its **configuration file** ?

How to configure storage for stateful applications in Kubernetes?

Complete the missing key words [keyword1] and [keyword2] in the following .yaml file

Kubernetes hierarchy : what is inside what ?

How to minimize latency between containers in Kubernetes?

What is the other nickname of Kubernetes?

How to persist data on a legacy application in Kubernetes?

What is a kubelet?

Which Kubernetes component does `kubectl` command connect to on a K8s cluster ?

How to retrieve the detailed errors that happened inside a container in Kubernetes

How many Compute Engine machines are billed in your account in GCP ( or AWS) ?

Which company created Kubernetes?

What are the differences between Kubernetes and OpenShift?

What are the major differences between Kubernetes and Docker Swarm ?

How to get the node where a pod is running in Kubernetes?

What is the usage of etcd in Kubernetes?

How to ensure that the production applications running on your Kubernetes cluster are not impacted by test and staging deployments?

What is a Helm chart in Kubernetes?

What the command `kubectl` cannot do ?

What are the Kubernetes managed services ?

Where does `kubectl` command store its configuration file ?