Courseiva provides practice questions to reinforce the Red Hat Certified OpenShift Administrator (EX280, OpenShift Container Platform 4.14+) (EX280) concepts tested in the real exam. The real EX280 is hands-on and performance-based — these questions build the knowledge foundation for your lab preparation.
Performance-based exam
The real exam is entirely performance-based — there are no multiple-choice questions. Courseiva questions reinforce the concepts, but hands-on RHEL practice is still required.
Use these questions as a knowledge check
Answer each question, read the explanation carefully, and connect the concept back to the relevant lab task. These questions build the knowledge foundation for hands-on EX280 lab practice.
This free EX280 mock exam uses the same question distribution as the real Red Hat Certified OpenShift Administrator (EX280, OpenShift Container Platform 4.14+) (EX280) exam. Each session draws questions proportionally from all 7 official blueprint domains published by Red Hat, so the topic mix you see accurately reflects what you'll face on test day.
EX280 Domain Distribution
User And RBAC Management
Troubleshooting And Diagnostics
Networking And Network Policies
Cluster Installation And Management
Security And SCC
Storage And Persistent Volumes
Application Deployment And Lifecycle
Every question is checked against the 2026 EX280 exam objectives and published under the editorial oversight of an engineer with 12+ years' experience. These are original practice questions — not dumps — so you build real understanding rather than memorising answers.
Both the mock exam and practice test use the same question bank. The difference is in how you use them — and when to use each during your EX280 study plan.
Practice test — for learning
Use the EX280 practice test when you are studying a domain. Answer questions, read every explanation immediately, and build understanding. Do 10–30 questions per domain per session. This is your primary study tool for the first 4 weeks.
Go to practice test →Concept review — for knowledge check
Use the EX280 concept review sessions to benchmark your knowledge coverage across all topics. Work through a full question set, review every explanation, and use weak areas to guide your hands-on lab practice priorities.
Start 120-question concept review →Try these sample questions from the mock exam bank. Commit to an answer before revealing the explanation.
A developer reports they cannot deploy applications because their deployment quota is exhausted. Upon inspecting the 'LimitRange' object in the namespace, you notice default limits are set. However, a specific container in their deployment YAML fails validation during creation with an admission webhook error stating 'container exceeds minimum cpu request'. Where must the adjustment be made to allow this specific deployment?
Select an answer to reveal the explanation
An OpenShift administrator needs to investigate a pod that is failing with an 'OOMKilled' exit code. Which command reveals the memory limit configuration and historical usage right before the crash?
Select an answer to reveal the explanation
A cluster administrator notices that a NetworkPolicy applied to the database namespace is dropping traffic from the frontend namespace. The policy uses namespaceSelector. Which label must be present on the frontend namespace for traffic to be successfully allowed?
Select an answer to reveal the explanation
Which component in OpenShift 4.14 is responsible for orchestrating the upgrade of the entire cluster from one minor version to another?
Select an answer to reveal the explanation
An administrator wants to pull container images from a private container registry that requires authentication for a specific deployment. Where must the image pull secret be referenced so that the deployment pods can successfully pull the image?
Select an answer to reveal the explanation
A stateful application needs its PersistentVolume to be bound only after the pod requesting it is assigned to a specific worker node, to avoid topology mismatch issues. Which StorageClass parameter achieves this?
Select an answer to reveal the explanation
An OpenShift administrator needs to trigger a rollback of a Deployment to its previous working revision after a failed update. Which oc command should be used?
Select an answer to reveal the explanation
Answer all 7 questions to see your domain score breakdown
Passing EX280 requires both conceptual understanding and hands-on competency. Use these questions to reinforce concepts, then immediately practise the corresponding lab tasks. Candidates who combine concept review with lab exercises pass at significantly higher rates.
Use these questions to confirm you understand the theory behind each EX280 topic before attempting it in a lab. If you cannot explain why an answer is correct, revisit the concept before moving to the hands-on exercise.
After each concept question block, immediately run the equivalent command or configuration in a lab environment. Theory without practice does not pass performance-based exams.
Note which topics have low accuracy in these questions. Those are also the lab tasks most likely to trip you up. Prioritise additional hands-on practice in those areas.
The real EX280 exam runs 180 minutes. During the exam, read each task description carefully, manage your time across tasks, and move on if stuck — come back rather than losing all remaining time.
Time limit
180 min
Official exam duration
Red Hat Certified OpenShift Administrator (EX280, OpenShift Container Platform 4.14+) (EX280) is a performance-based exam. Your score is based on whether tasks are completed correctly in a live environment, not on multiple-choice answers. Strong concept coverage — tested through these questions — is one part of preparation. Hands-on lab practice is still required.
Yes. Courseiva provides free EX280 mock exam questions across all official exam domains. The platform includes timed simulation, per-domain score breakdown, missed-question review, and readiness tracking. No account required — free forever, supported by advertising.
The practice test is optimised for learning: you see explanations after each question immediately. The mock exam is optimised for simulation: you answer all questions under time pressure and review at the end. Use practice tests for studying and mock exams for benchmarking.
These questions test your conceptual knowledge. Aim to fully understand every explanation before attempting the hands-on lab exam. High accuracy here indicates solid concept coverage, but hands-on lab practice is still required to pass EX280.
Most candidates preparing for EX280 work through these concept questions multiple times while simultaneously doing hands-on lab exercises. Repeat topics where your accuracy is low, then confirm understanding with a lab exercise on the same topic.
No — all Courseiva questions are original, AI-assisted and checked against the public Red Hat exam blueprints, with editorial oversight from an experienced network and security engineer. Exam dumps are memorised real exam questions shared illegally. Using dumps violates your Red Hat certification agreement and can result in your certification being revoked. Our questions make you genuinely competent, not just test-day lucky.
Track your mock exam scores, see per-domain analytics, and benchmark readiness across every certification.
Sign Up FreeFree forever · Every certification included