Original exam-style RHCSA practice — not real or leaked exam content, and no guarantee of passing the actual exam.

How this platform works

• Pick a task, click Start Lab — you get a real, isolated terminal, not a simulation.
• Check My Work grades your final system state (files, services, packages, network, SELinux, etc.) — never your command history, exactly like the real exam.
• Get Hint reveals hints one level at a time if you're stuck.
• Reset wipes your lab back to a clean starting state so you can retry from scratch.
• Each account can run a limited number of labs at once, and idle labs are automatically stopped after inactivity — this keeps the platform usable for everyone.

General exam-day strategy

• Read every task first, then triage. Do storage/partitioning/LVM tasks early — if you make a mistake there, you can still recover; the same mistake made late with little time left is much harder to fix.
• Work out your time budget up front. Divide your total time by the number of tasks to get an average. If one task is taking noticeably longer than that average, move on and come back to it later if time allows — don't let one hard task cost you the easy points on others.
• Set up SSH key-based authentication early if your exam environment allows it. You'll likely reboot several times to verify configuration persists, and typing a password every time wastes minutes.
• Learn to use `man -K keyword` (and `man` in general) fluently. No internet is allowed in the real exam — the manual pages are your only reference.
• Verify every change immediately after you make it — check `/etc/passwd` after adding a user, reboot after editing `/etc/fstab`, re-check a service's status after enabling it. Don't assume; confirm.
• Remember: every real exam task must survive a reboot without further intervention. If you're not sure something is persistent, test it by actually rebooting before you consider the task done.

Using this platform well

• Don't just read the solution — attempt every task cold first, use hints progressively, and only reveal the solution once you're genuinely stuck or done.
• Passing a task here is good signal, not a guarantee — pair this with reading Red Hat's own published EX200 objectives and enough repetition that commands become automatic.
• Revisit tasks you've already passed. Real exam speed comes from repetition, not just having seen a task once.