Volumes — Certified Kubernetes App Developer (CKAD) Practice Questions
Volumes in Kubernetes provide a way to persist data and share files between containers within a Pod, solving the problem that container filesystems are ephemeral and lost when a container restarts. The CKAD exam covers multiple volume types, including emptyDir for temporary inter-container sharing, configMap and secret volumes for injecting configuration, and PersistentVolumeClaims for durable storage backed by a PersistentVolume. You are expected to define volumes in the Pod spec and mount them into containers at specified paths. Correctly wiring up volume mounts is a practical skill tested directly in the hands-on exam environment.
Free questions on volumes
You need to mount a ConfigMap as a volume in a Pod. Which field should you configure?
Free question · medium · full answer + explanation
More volumes questions in the full bank
- Which storage type is best for temporary data that is deleted when a pod terminates? Unlock answer & explanation →
- A sidecar container needs access to logs from the main container. How can this be achieved? Unlock answer & explanation →
- How do you mount a ConfigMap as a volume in a pod? Unlock answer & explanation →