EX280 Storage And Persistent Volumes Practice Question
Which TWO methods can be used to populate data into a newly created PersistentVolumeClaim during provisioning?
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Referencing an existing PersistentVolumeClaim in the PVC dataSource field for cloning.
PVCs can be populated using a VolumeSnapshot or another PersistentVolumeClaim (volume cloning) as a dataSource.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Setting volumeMode to Populate in the PVC spec.
Why it's wrong here
This volume mode does not exist.
- ✗
Mounting a container image registry directly via PVC metadata.
Why it's wrong here
Container images are pulled by the runtime, not populated into PVCs via dataSource.
- ✓
Referencing an existing PersistentVolumeClaim in the PVC dataSource field for cloning.
Why this is correct
Volume cloning initializes the new PVC from an existing PVC.
- ✓
Referencing a VolumeSnapshot in the PVC dataSource field.
Why this is correct
Restoring from a snapshot initializes the PVC with snapshot data.
- ✗
Specifying an emptyDir template in the PVC spec.
Why it's wrong here
emptyDir is an inline pod volume source, not a PVC data source.
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Written and reviewed by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
Last reviewed August 2026 · checked against the official Red Hat exam blueprint
This EX280 practice question is part of Courseiva's free Red Hat certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the EX280 exam.