EX288Practice Exam & Study Guide
0
Exam Questions
180
Minutes
60%
Passing Score
0+
Practice Questions
Red Hat Certified Specialist in OpenShift Application Development (EX288) is a performance-based hands-on exam administered by Red Hat. Validates skills to build and deploy cloud-native applications on OpenShift, including S2I, BuildConfigs, and Operator-based services. Unlike multiple-choice certifications, Red Hat exams are run on live RHEL/OpenShift systems — you complete real tasks against a graded environment within the time limit. There is no partial credit on most tasks: either the configuration works after a reboot or it doesn't.
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Build a home lab — Red Hat exams test what you can do, not what you can recall. Spin up RHEL or OpenShift VMs and break things on purpose.
Practice without the internet. The real exam is offline; if your muscle memory depends on Stack Overflow, you'll fail.
Master man pages and `--help` flags for every command in your study notes.
Reboot your practice systems often. Configurations must persist across reboots — graders reboot before scoring.
Time-box every practice task to ~70% of the real exam allowance so you have buffer on test day.
Read every task fully before touching the keyboard. Many candidates fail by misreading requirements.
Allocate the first 5 minutes to skim every task and order them by speed-to-complete.
Knock out the obvious wins first. Confidence early reduces panic on the hard ones.
Verify each task by performing the exact action the grader will: ssh in fresh, reboot if needed, check the service status.
Don't fixate on a single failing task — flag it, move on, return at the end.
Use `tmux` if available to keep multiple panes for editing, testing, and tailing logs.
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