About EX280 Exam Prep

An independent practice platform for the Red Hat Certified System Administrator in OpenShift (EX280) exam - real questions across every exam domain, each with a plain-language explanation.

What's on the EX280 exam

The Red Hat Certified System Administrator in OpenShift (EX280) exam is organized into 64 knowledge domains. It runs 3 hours. Here is what it covers:

• Manage OpenShift Container Platform
• Use the web console to manage and configure an OpenShift cluster
• Use the command-line interface to manage and configure an OpenShift cluster
• Create and delete projects
• Locate and examine container images
• Identify images using tags and digests
• Query, format, and filter attributes of Kubernetes resources
• Import, export, and configure Kubernetes resources
• Examine resources and cluster status
• Monitor cluster events and alerts
• View logs
• Assess the health of an OpenShift cluster
• Troubleshoot common container, pod, and cluster events and alerts
• Use product documentation
• Be prepared to perform all tasks of a Red Hat Certified Technologist in OpenShift
• Declarative Resource Management
• Work with resource manifests
• Deploy applications from YAML resource manifests
• Update application deployments
• Deploy applications using Kustomize
• Work with Kustomize overlays
• Create and use secrets
• Create and use configuration maps
• Deploy applications
• Deploy applications from templates and Helm charts
• Manage application deployments
• Work with replica sets
• Work with labels and selectors
• Configure services
• Expose applications to external access
• Manage authentication and authorization
• Configure the HTPasswd identity provider for authentication
• Create and delete users
• Modify user passwords
• Create and manage groups
• Modify user and group permissions
• Configure network security
• Configure networking components
• Troubleshoot software defined networking
• Create and edit external routes
• Control cluster network ingress
• Secure external and internal traffic using TLS certificates
• Configure application network policies
• Expose non-HTTP/SNI Applications
• Configure a load balancer service
• Configure external application access
• Enable developer self-service
• Configure cluster resource quotas
• Configure project quotas
• Configure project resource requirements
• Configure project limit ranges
• Configure project templates
• Manage OpenShift operators
• Install an operator
• Uninstall an operator
• Delete an operator
• Configure application security
• Configure and manage service accounts
• Run privileged applications
• Manage and apply permissions using security context constraints
• Create and apply secrets to manage sensitive information
• Configure application access to Kubernetes APIs
• Deploy jobs to perform one-time tasks
• Configure Kubernetes cron jobs

Every practice question on this site is organized across these 64 domains, so your study tracks the real exam structure instead of guesswork. As you answer, the per-domain analytics surface the areas still costing you points, so your review goes where it moves your score.

What we believe good exam prep looks like

Realistic practice beats passive reading. Every question is written to mirror the style and difficulty of the real exam, with a clear explanation of why the right answer is right and the others aren't.

Your weak spots should find you. Domain analytics, mistake review, and re-drilling are built in, so study time goes where it moves your score.

Pricing should be simple. One payment for a fixed access window matched to your exam date. No subscription, no auto-renewal, and 10 free questions to try before you spend anything.

Get in touch

Questions, feedback, or something not working? Email support@boardmentor.study - candidate messages are read and answered.