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CKA study material · question 331 of 1000

What makes a local PersistentVolume safer to use than a hostPath volume?

  1. Its independence from the node's disk
  2. Its support for ReadWriteMany
  3. Its required nodeAffinity, which the scheduler uses to place Pods correctly
  4. Its automatic encryption at rest
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Answer: C. Its required nodeAffinity, which the scheduler uses to place Pods correctly

A local PV must set nodeAffinity, so the system knows the volume's node constraints instead of relying on manual placement.

Source: Volumes (Kubernetes) — local

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