RHCSA EX200 Study Guide: Hands-On Tasks and 8-Week Plan

The EX200 Red Hat Certified System Administrator (RHCSA) exam tests whether you can administer a Linux system by doing the work. The best study method is to build a virtual machine and practice tasks until the commands come without notes.

Books and videos help. Typing commands and fixing your own mistakes helps more.

What the RHCSA proves and who it fits

The RHCSA is Red Hat's entry-level system administrator certification. You can read the official exam page at redhat.com. Red Hat lists the exam under its training and certification offerings, next to the Red Hat System Administration I course.

It fits you if you:

• Work as a junior sysadmin or help desk technician moving toward servers.

• Run Red Hat Enterprise Linux or a compatible distribution at work.

• Want a skills-based credential instead of a multiple-choice one.

Check the official page before you book. It holds the current objective list, the exam version and the format details. Those can change, and Red Hat is the only authority on them.

The skills to practice, grouped into task areas

The exact objective list and its wording are on the official EX200 page. Read it first and compare it with your practice list.

Use the grouping below as a practice checklist. It is our own organization, not Red Hat's weighting.

Two worked drills: persistent LVM storage and a web server

Storage tasks are where many candidates lose time. Practice this one until you can do it from memory. It assumes a spare disk at /dev/vdb.

sudo pvcreate /dev/vdb
sudo vgcreate vgdata /dev/vdb
sudo lvcreate -n lvapp -L 500M vgdata
sudo mkfs.xfs /dev/vgdata/lvapp
sudo mkdir /srv/app
echo '/dev/vgdata/lvapp /srv/app xfs defaults 0 0' | sudo tee -a /etc/fstab
sudo systemctl daemon-reload
sudo mount -a
df -h /srv/app

Then reboot and run df -h /srv/app again. If the mount is gone, your /etc/fstab line is wrong.

The second drill combines SELinux, the firewall and a service. You will serve web content from a custom folder. Start with the setup:

sudo dnf install -y httpd
sudo mkdir -p /srv/web

Next, edit /etc/httpd/conf/httpd.conf. Point DocumentRoot to "/srv/web". Change the matching <Directory> block to "/srv/web" too. Without this, httpd will not serve the folder.

Then set the SELinux context, open the firewall and start the service:

sudo semanage fcontext -a -t httpd_sys_content_t '/srv/web(/.*)?'
sudo restorecon -Rv /srv/web
sudo firewall-cmd --permanent --add-service=http
sudo firewall-cmd --reload
sudo systemctl enable --now httpd

Check the result with ls -Z /srv/web and firewall-cmd --list-all. Put a test file in /srv/web and fetch it with curl http://localhost/.

An 8-week study plan with weekly hours

This plan assumes you know basic Linux commands and can give 8 to 10 hours a week. That is about 76 hours in total. Add weeks if you are new to Linux. Cut a week or two if you already administer RHEL daily.

Keep a log of every task that took you too long. Redo those first in the next session.

A simple readiness checklist

You are close when you can do all of these:

1. Rebuild your VM and finish a mixed task list without searching the web.

2. Pass your own reboot test, so every change survives a restart.

3. Use man pages and /usr/share/doc to find an option you forgot.

4. Finish a timed practice session with time left to verify your work.

Common mistakes that cost points

Most failures in hands-on exams come from habits, not missing knowledge. These patterns are common:

• Skipping the reboot test. A change that does not survive a restart often counts as not done.

• Turning SELinux off. Fix the context with restorecon instead. Disabling it is a bad habit and may fail the task.

• Forgetting `--permanent` on firewall rules. The rule disappears after a reload or reboot.

• Editing `/etc/fstab` without testing. Always run mount -a before you reboot.

• Memorizing instead of practicing. Reading a command does not build the speed you need.

• Relying on practice dumps. They teach answers, not skills, and the exam rewards skills.

If you have no spare hardware, a free tier helps. Red Hat's navigation lists a no-cost Red Hat Learning Subscription trial and hands-on labs. Check the terms on redhat.com.

Voucher price, validity and refund terms

Here is how the price compares as of 2026-11-13:

The voucher is valid for 12 months, so buy it when your study plan is about halfway done, not before you start.

Here is how delivery and refunds work:

• The voucher code is emailed within 12 hours of payment. It also appears in your account.

• You can cancel an order for a full refund before delivery.

• A delivered code is non-refundable unless the test provider rejects it as invalid, already used or expired on first use.

• In that case, contact support within 14 days with your order number and a screenshot. The code is replaced or refunded.

The full terms are on our refund policy and delivery policy pages.

What to do after you pass

Use the momentum while the commands are fresh. Red Hat's training menu lists the Red Hat Certified Engineer exam and the Red Hat Certified OpenShift Administrator exam as next steps. Both build on system administration skills.

You can also browse our Linux and server administration certifications to compare other paths.

When you are ready to book, you can get the EX200 RHCSA voucher for $338.99.

Sources

• Red Hat Certified System Administrator (RHCSA) exam EX200 – Red Hat

• EX200 Red Hat Certified System Administrator (RHCSA) voucher

• Refund policy

• Delivery policy