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CKA study material · question 835 of 1000

What distinguishes a generic ephemeral volume from an ordinary PersistentVolumeClaim?

  1. It cannot use a StorageClass
  2. Its claim is created automatically and owned by the Pod
  3. It is always backed by node-local storage
  4. It may only be mounted read-only
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Answer: B. Its claim is created automatically and owned by the Pod

A generic ephemeral volume gets a PersistentVolumeClaim created for it, owned by the Pod, so the claim and its volume are removed when the Pod is — full storage-driver features with a Pod-scoped lifetime.

Source: Ephemeral Volumes (Kubernetes) — Types of ephemeral volumes › Generic ephemeral volumes

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