EX280 Storage And Persistent Volumes Practice Question
An application running in OpenShift requires scratch space that lives and dies strictly with the Pod lifecycle, but needs to be mounted from a high-performance cluster-managed storage backend rather than local ephemeral node storage. Which feature should an administrator configure?
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
✓
Generic ephemeral inline volumes via a volume template in the Pod specification
Generic ephemeral inline volumes allow users to specify a volume template inline within the Pod spec. This creates a dedicated PVC and PV lifecycle directly tied to the Pod lifecycle.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
HostPath volumes mapped to a local directory on the worker node
Why it's wrong here
Incorrect. HostPath relies on pre-existing node directories and is generally discouraged or restricted by security profiles in production OpenShift.
- ✗
A standard dynamically provisioned PVC with reclaimPolicy set to Delete
Why it's wrong here
Incorrect. Standard PVCs exist independently of Pods and require manual or controller-based cleanup separate from Pod termination.
- ✗
emptyDir with medium: Memory
Why it's wrong here
Incorrect. emptyDir backs storage using node local ephemeral storage or RAM, not cluster-managed storage backends.
- ✓
Generic ephemeral inline volumes via a volume template in the Pod specification
Why this is correct
Correct. Generic ephemeral inline volumes allow you to define storage inline in the Pod spec, managing dynamic provisioning and deletion automatically alongside the Pod.
About these practice questions
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JA
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.