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Preparing for the EX280 exam requires the right resources, and Actual4Labs delivers precisely that. With 33 accurate questions, you can simulate the RedHat Red Hat Certified Specialist in OpenShift Administration testing environment and build confidence for 2026.
| Certification Vendor: | Red Hat |
|---|---|
| Exam Name: | Red Hat Certified Specialist in OpenShift Administration exam |
| Exam Number: | EX280 |
| Exam Format: | Command-line interface, Performance-based hands-on lab, No multiple choice questions |
| Related Certifications: | Red Hat Certified Architect (RHCA) Red Hat Certified Specialist in OpenShift Application Development |
| Exam Price: | USD 400 |
| Exam Duration: | 180 minutes |
| Available Languages: | English, Chinese, Japanese |
| Real Exam Qty: | not publicly disclosed (performance-based hands-on lab) |
| Certificate Validity Period: | 3 years |
| Passing Score: | not publicly disclosed |
| Sample Questions: | DOWNLOAD DEMO |
| Exam Way: | In-person at Red Hat testing centers or online proctored exam |
| Pre Condition: | Recommended: Red Hat OpenShift Administration I (DO280) course or equivalent experience with containers, Kubernetes, and OpenShift |
| Official Syllabus URL: | https://www.redhat.com/en/services/certification/ex280 |
| Section | Objectives |
|---|---|
| Topic 1: Configure and Manage Storage | - Provision and manage persistent storage - Configure block and file storage - Understand storage classes and persistent volume claims |
| Topic 2: Monitor and Troubleshoot Clusters | - Monitor cluster health and metrics - View and analyze cluster logs - Troubleshoot common issues - Manage cluster updates and upgrades |
| Topic 3: Resource Management and Quotas | - Understand cluster resource management - Manage node selectors and tolerations - Configure resource quotas and limit ranges |
| Topic 4: Understand and Navigate OpenShift Architecture | - Navigate the web console and command-line interfaces - Understand Kubernetes and OpenShift resource types - Manage users and authentication providers - Describe the Red Hat OpenShift Container Platform architecture |
| Topic 5: Deploy and Manage Applications | - Implement labels, annotations, and selectors - Deploy applications using CLI and web console - Configure application routing and ingress - Manage application builds and image streams - Create and manage Deployments, Pods, and Services |
| Topic 6: Configure and Manage Networking | - Configure network policies - Troubleshoot network connectivity issues - Manage routes and ingress controllers - Understand OpenShift networking model |
| Topic 7: Implement Security and Access Control | - Manage secrets and configMaps - Understand OpenShift security features - Implement network security policies - Configure RBAC (Role-Based Access Control) - Manage security contexts and service accounts |
The EX280 exam is a core requirement for the Red Hat Certified Architect (RHCA) certification at the Specialist level. Earning this validates your skills for credentials like Red Hat Certified Specialist in OpenShift Application Development, Red Hat Certified Architect (RHCA).
Candidates will face not publicly disclosed (performance-based hands-on lab) questions and have 180 minutes to complete the exam. This means you need strict time management. We strongly recommend taking timed practice tests to ensure you can maintain a steady pace without rushing when under actual exam time pressure.
The official examination fee is USD 400, and you must achieve a score of not publicly disclosed to pass. Since retaking the test requires paying the full fee again, utilizing accurate practice materials for thorough self-assessment beforehand is crucial to protect your investment.
Candidate requirements include: Recommended: Red Hat OpenShift Administration I (DO280) course or equivalent experience with containers, Kubernetes, and OpenShift. Please verify all eligibility details on the official certification page before scheduling your appointment.
Absolutely. A free PDF demo is available for you to evaluate the quality of our questions. Once purchased, you receive 365 days of free updates. If your access expires, you can renew it at a 50% discount to keep your materials current.
Your EX280 practice materials are delivered instantly. You can download them right away, and a copy will be sent to your email within one minute (contact support if not received in 2 hours). You can install the software on an unlimited number of computers. We also offer a 100% Money Back Guarantee: if you fail the corresponding exam within 60 days of purchase, you can claim a full refund. To apply, submit your enrollment slip and official Score Report PDF within 2 days after taking the test (processing takes up to 7 days). Note: failures within 3 days of purchase, downloaded but unattempted exams, free materials, and expired orders are excluded. The payer's name must match the candidate's name. Alternatively, you can exchange your order for two free exams of equal value and keep the original product's updates.
The syllabus is divided into 7 main domains. Key areas include "Understand and Navigate OpenShift Architecture", "Configure and Manage Networking", "Deploy and Manage Applications". For a comprehensive breakdown of all measured skills, please review the complete exam outline table provided above.
Deploy Application in the Project QED
Task information Details:
Set the service account for the specified deployment in project qed to project1-sa .
Correct Answer:
See the solution below in Explanation.
Explanation:
Solution:
* Ensure you are in the correct project:
oc project qed
* Set the service account on the deployment:
oc set serviceaccount deployment/gitlab-skdjfklj project1-sa
* Verify:
oc get deployment gitlab-skdjfklj -o yaml | grep serviceAccount
oc describe deployment gitlab-skdjfklj
* If required, restart rollout:
oc rollout restart deployment/gitlab-skdjfklj
This task checks workload identity assignment through service accounts.
Configure a service account
Configure a service account in the apples project to meet the following requirements:
The name of the account is ex280sa
The account allows pods to be run as any available user
Correct Answer:
See the solution below in Explanation.
Explanation:
Solution:
$ oc project apples
$ oc create sa ex280sa
$ oc adm policy add-scc-to-user anyuid -z ex280sa
Create Secret with Name Magic in Math Project
Task information Details:
Create a secret named magic in the math project that stores MYSQL_ROOT_PASSWORD=redhat .
Correct Answer:
See the solution below in Explanation.
Explanation:
Solution:
* Switch to the math project:
oc project math
* Create the secret:
oc create secret generic magic --from-literal=MYSQL_ROOT_PASSWORD=redhat
* Verify:
oc get secret magic
oc describe secret magic
Note:
* The uploaded lab text contains a typo --from-listeral; the valid option is --from-literal.
* The output in the lab also appears inconsistent. The intended secret name is magic .
This task checks secret creation and secure configuration data handling.
Configure project permissions
Configure your OpenShift cluster to meet the following requirements: The following projects exist:
apollo manhattan gemini bluebook titan
The user account armstrong is an administrator for project apollo and project gemini The user account wozniak can view project titan but not administer or delete it
Correct Answer:
See the solution below in Explanation.
Explanation:
Solution:
$ oc new-project apollo
$ oc new-project manhattan
$ oc new-project gemini
$ oc new-project bluebook
$ oc new-project titan
$ oc adm policy add-role-to-user admin armstrong -n apollo
$ oc adm policy add-role-to-user admin armstrong -n gemini
$ oc adm policy add-role-to-user view wozniak -n titan
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