EX280 Cluster Installation And Management Practice Question
An OpenShift 4.14 cluster administrator has installed an Operator from OperatorHub into a custom namespace using a Subscription. The administrator notices that the Operator pod is not being created. Upon checking the Subscription, the installation mode is set to AllNamespaces, but the Operator target namespace is restricted. Which Operator Lifecycle Manager (OLM) object should the administrator inspect to troubleshoot why the CSV (ClusterServiceVersion) is not installing?
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
✓
Inspect the OperatorGroup in the target namespace to ensure its targetNamespaces match or support the Subscription scope.
When using OLM, the OperatorGroup defines the namespace scope where Operators can be installed. If the OperatorGroup does not match the Subscription's install mode, the CSV will not install.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Check the MachineConfigPool for paused reconciliation flags.
Why it's wrong here
MachineConfigPool controls node configurations, whereas OLM manages Operators.
- ✗
Review the ClusterVersion resource status for pending updates.
Why it's wrong here
ClusterVersion tracks OpenShift platform upgrades, not OLM Operator installation lifecycles.
- ✓
Inspect the OperatorGroup in the target namespace to ensure its targetNamespaces match or support the Subscription scope.
Why this is correct
An OperatorGroup defines the namespace scope for OLM Operators. A mismatch prevents CSV creation.
- ✗
Inspect the KubeletConfig custom resource for validation errors.
Why it's wrong here
KubeletConfig is used for customizing kubelet parameters on worker nodes, unrelated to OLM.
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.