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The RedHat Red Hat Certified Specialist in OpenShift Administration exam has a reputation for rewarding candidates who prepare with the right material. With 33 carefully compiled practice questions, Actual4Labs helps you turn the EX280 syllabus into something you can genuinely master.
| 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, officially titled Red Hat Certified Specialist in OpenShift Administration exam, is the qualifying exam for the Red Hat Certified Architect (RHCA) certification, which sits at the Specialist level. Earning it shows employers that you have the skills the credential stands for, and it is a solid step forward on a RedHat career path. It also connects to Red Hat Certified Specialist in OpenShift Application Development, Red Hat Certified Architect (RHCA), so the effort you put in now keeps paying off as you advance.
The EX280 exam gives you not publicly disclosed (performance-based hands-on lab) questions to complete within 180 minutes. Do the math before exam day: divide the total time by the question count to set a steady per-question pace, and flag any item that stalls you so you can return to it after securing the easier points. The most reliable way to build that rhythm is a full timed practice test under the same limit, which is exactly what Actual4Labs's test engines are designed for.
The passing score for RedHat Red Hat Certified Specialist in OpenShift Administration is not publicly disclosed, and the official registration fee is USD 400. Keep in mind that a retake means paying that fee again in full, which makes an honest self-check worthwhile: before you book, sit a timed practice test and make sure you are consistently scoring above the passing line with some margin to spare.
According to the official requirements: Recommended: Red Hat OpenShift Administration I (DO280) course or equivalent experience with containers, Kubernetes, and OpenShift. Eligibility rules do change from time to time, so confirm the current details on the official exam page before you register.
Yes — Actual4Labs offers a free PDF demo of the RedHat Red Hat Certified Specialist in OpenShift Administration material, so you can review the question style and answer quality before you spend anything. After purchase, you also receive 365 days of free updates, and if your product expires you can extend the update service at a 50% discount from your member zone.
If you take the corresponding exam within 60 days of your purchase and do not pass, you are covered by the 100% Money Back Guarantee under clear conditions. To claim a full refund, submit a scan of your exam enrollment slip and your official Score Report PDF within two days of the exam; requests are processed within seven days. Note that sitting the exam within three days of purchase is not eligible, purchases that were never followed by an exam sitting do not qualify, free materials and expired orders are excluded, and the candidate name must match the payer name. Prefer an exchange instead? You can swap your product for two free exam packages of equal value and keep your update service. Delivery is immediate: your EX280 material is ready for instant download and is also emailed to you within one minute of payment — contact customer service if nothing arrives within two hours. There is no limit on the number of computers you can install it on.
The current RedHat Red Hat Certified Specialist in OpenShift Administration syllabus is organized into 7 exam domains. The first three are:
For the full domain and subtopic breakdown, see the Exam Topics section above — that is the outline your Actual4Labs practice questions are mapped to.
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
Viewing page 1 out of 9 pages.
Viewing questions 1-4 out of 33 questions.
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