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The EX280 exam tests the candidate's knowledge and skills in a wide range of OpenShift administration topics, including application deployment, scaling, and troubleshooting. EX280 exam is designed to evaluate the candidate's ability to work with OpenShift clusters, configure and manage users and groups, and set up networking and storage solutions. EX280 exam also tests the candidate's skills in securing OpenShift clusters and implementing container security.
The Red Hat EX280, also known as the Red Hat Certified Specialist in OpenShift Administration, is a certification exam designed to test the skills and knowledge of professionals in building and administering applications in OpenShift containerized environments. OpenShift is a popular open-source containerization platform that is widely used by organizations to develop, deploy, and manage containerized applications in the cloud.
RedHat EX280 exam is a hands-on exam that requires candidates to perform various tasks related to OpenShift administration. EX280 exam is conducted in a lab environment, where candidates are given access to an OpenShift cluster and asked to perform specific tasks within a limited time. EX280 exam is designed to simulate real-world scenarios and assess the candidate's ability to solve practical problems related to OpenShift administration.
RedHat EX280 Exam Overview:
| Certification Vendor: | Red Hat |
|---|---|
| Exam Name: | Red Hat Certified Specialist in OpenShift Administration exam |
| Exam Number: | EX280 |
| Exam Format: | Command-line interface, No multiple choice questions, Performance-based hands-on lab |
| Exam Price: | USD 400 |
| Available Languages: | English, Japanese, Chinese |
| Related Certifications: | Red Hat Certified Specialist in OpenShift Application Development Red Hat Certified Architect (RHCA) |
| Certificate Validity Period: | 3 years |
| Passing Score: | not publicly disclosed |
| Exam Duration: | 180 minutes |
| Real Exam Qty: | not publicly disclosed (performance-based hands-on lab) |
| Sample Questions: | RedHat EX280 Sample Questions |
| 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 |
The RedHat EX280 exam consists of multiple-choice questions that test candidates' knowledge and skills in key areas such as OpenShift Container Platform essentials, installation, and configuration of OpenShift nodes, and creation and management of an OpenShift project. EX280 exam also focuses on topics such as building and deploying applications, using tools for monitoring and logging, and troubleshooting common issues.
Reference: https://www.redhat.com/en/services/training/red-hat-certified-openshift-administrator-exam
RedHat EX280 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Implement Security and Access Control | - Manage secrets and configMaps - Understand OpenShift security features - Implement network security policies - Manage security contexts and service accounts - Configure RBAC (Role-Based Access Control) |
| Monitor and Troubleshoot Clusters | - View and analyze cluster logs - Manage cluster updates and upgrades - Troubleshoot common issues - Monitor cluster health and metrics |
| Resource Management and Quotas | - Understand cluster resource management - Configure resource quotas and limit ranges - Manage node selectors and tolerations |
| Understand and Navigate OpenShift Architecture | - Manage users and authentication providers - Describe the Red Hat OpenShift Container Platform architecture - Navigate the web console and command-line interfaces - Understand Kubernetes and OpenShift resource types |
| Configure and Manage Networking | - Troubleshoot network connectivity issues - Understand OpenShift networking model - Configure network policies - Manage routes and ingress controllers |
| Deploy and Manage Applications | - Create and manage Deployments, Pods, and Services - Deploy applications using CLI and web console - Configure application routing and ingress - Manage application builds and image streams - Implement labels, annotations, and selectors |
| Configure and Manage Storage | - Understand storage classes and persistent volume claims - Provision and manage persistent storage - Configure block and file storage |
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