Kubernetes — Certified Kubernetes App Developer (CKAD) Practice Questions
Kubernetes is the open-source container orchestration platform that is the sole subject of the CKAD certification, covering its architecture (control plane, worker nodes, API server, scheduler, kubelet) and its core abstractions (Pods, Deployments, Services, ConfigMaps, and more). The CKAD exam assumes a working knowledge of how Kubernetes schedules and runs containerized workloads and how developers interact with the cluster through its API. A solid conceptual foundation in Kubernetes is necessary before any individual domain topic will make sense during the exam.
Free questions on kubernetes
What is the correct command to delete a Pod named "my-pod"?
Free question · easy · full answer + explanation
What is a liveness probe used for?
Free question · easy · full answer + explanation
You need to ensure a Pod runs on a specific node. What mechanism should you use?
Free question · medium · full answer + explanation
What is the purpose of a Kubernetes Service?
Free question · easy · full answer + explanation
What command is used to create a Pod named "my-pod" from an nginx image?
Free question · medium · full answer + explanation
How do you specify environment variables in a Pod manifest?
Free question · medium · full answer + explanation
What is the primary purpose of a Deployment?
Free question · easy · full answer + explanation
A Deployment's rolling update strategy allows updating Pods gradually. What two fields control this behavior?
Free question · medium · full answer + explanation
What is the purpose of a readiness probe in Kubernetes?
Free question · medium · full answer + explanation
You need to mount a ConfigMap as a volume in a Pod. Which field should you configure?
Free question · medium · full answer + explanation
Which field in a Pod spec defines resource requests and limits?
Free question · easy · full answer + explanation
What command scales a Deployment to 5 replicas?
Free question · easy · full answer + explanation
More kubernetes questions in the full bank
- A developer wants to execute a one-time task such as a database migration when a Kubernetes Pod is created, before the main container starts. Which Kubernetes feature is designed specifically for this purpose? Unlock answer & explanation →
- What is a PodDisruptionBudget (PDB) used for? Unlock answer & explanation →
- What is the purpose of spec.minReadySeconds in a Deployment? Unlock answer & explanation →