EX280 User And RBAC Management Practice Question
A security audit requires identifying all users who have direct cluster-admin privileges assigned via individual user bindings rather than groups. How can an administrator inspect the cluster-admin ClusterRoleBinding subjects?
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
✓
oc get clusterrolebinding cluster-admin -o jsonpath='{.subjects[*]}'
Inspecting the 'cluster-admin' ClusterRoleBinding object using jsonpath or yaml output displays all subjects (users, groups, service accounts).
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
oc describe clusterrolebinding cluster-admin --users-only
Why it's wrong here
The '--users-only' flag is invalid for describe.
- ✗
oc get users --filter='cluster-admin'
Why it's wrong here
The 'oc get users' command does not support filtering by role.
- ✗
oc adm policy list-cluster-admins
Why it's wrong here
This subcommand does not exist.
- ✓
oc get clusterrolebinding cluster-admin -o jsonpath='{.subjects[*]}'
Why this is correct
This command prints all subjects bound to the cluster-admin cluster role, allowing filtering for kind: User.
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.