Red HatAssociate Level2026 Updated

Red Hat RHCSA EX200 Exam Guide 2026: Everything You Need to Pass

Updated May 1, 202612 min readWritten by Certsqill experts

Quick facts — EX200

Exam cost

$400 USD

Questions

Performance-based tasks

Time limit

3.5 hours

Passing score

70%

Valid for

3 years

Testing

Red Hat testing center or remote

Who this exam is for

The Red Hat RHCSA EX200 certification is designed for professionals who work with or want to work with Red Hat technologies in a professional capacity. It is taken by cloud engineers, DevOps practitioners, IT administrators, and technical professionals looking to validate their expertise.

You do not need extensive prior experience to attempt it, but you will benefit from hands-on familiarity with the subject matter. The exam tests applied knowledge and architectural judgment, not just memorization. If you can reason about trade-offs and real-world scenarios, structured practice will handle the rest.

Domain breakdown

The EX200 exam is built around official domains, each with a fixed percentage of the question pool. This distribution should directly inform how you allocate your study time.

Domain

Weight

Focus areas

Essential Tools

20%

Shell commands, file management, text processing with grep/sed/awk, file permissions, hard and soft links, SSH configuration.

Operating Running Systems

15%

Boot process, systemd targets, GRUB configuration, process management, interrupt and kill processes, tuned profiles.

Configure Local Storage

20%

MBR and GPT partition creation with fdisk/gdisk, LVM (PV, VG, LV creation, extension), swap space management.

Create and Configure File Systems

15%

xfs and ext4 formatting, /etc/fstab mounting, NFS/Samba client mounts, autofs, ACLs with setfacl/getfacl.

Deploy, Configure and Maintain Systems

15%

yum/dnf package management, cron/at scheduling, time services (chrony), system logging, network configuration (nmcli).

Manage Users, Groups and Security

15%

User and group creation, password policies, sudo configuration, SELinux contexts and modes, firewalld rules.

Note the domain with the highest weight — many candidates under-invest here because it feels conceptual. In practice, this is where the exam is most precise, with scenario-based questions that test specifics.

What the exam actually tests

This is not a memorization exam. Questions require applied judgment under constraints. Almost every question includes a scenario with explicit requirements and asks you to select the most appropriate solution.

Here are examples of the question types you will encounter:

Live system configuration tasks

"Create a logical volume named lv_data of 2GB in the volume group vg_storage. Format it with xfs and mount it persistently at /data."

RHCSA is entirely hands-on on a live RHEL system. You must complete tasks and verify they persist after reboot — /etc/fstab, systemd unit files, etc.

SELinux troubleshooting

"A web server is failing to serve content from /srv/web. Diagnose and fix the SELinux issue without disabling SELinux."

Almost every RHCSA includes an SELinux task. You must use restorecon, semanage fcontext, and audit2allow without switching to Permissive mode.

User and permission management

"Create user sarah. Set her primary group to developers, add her to the wheel group, and configure her account to expire in 30 days."

Tests useradd, usermod, passwd, and chage commands. Expiry and group management parameters are commonly confused under time pressure.

How to prepare — 4-week study plan

This plan assumes one hour per weekday and roughly 30 minutes of lighter review on weekends. It is calibrated for someone with some relevant experience. If you are starting from zero, add an extra week before Week 1 to familiarise yourself with the basics.

Week 1: File systems + Storage

Partition disks with fdisk (MBR) and gdisk (GPT) on a practice VM
LVM: pvcreate → vgcreate → lvcreate → format → fstab mount
Extend LVs and file systems (lvextend + xfs_growfs/resize2fs)
/etc/fstab: UUID vs device path, mount options, verifying with mount -a

Week 2: Users, groups, SELinux, permissions

Users: useradd, usermod, chage, passwd — practice all flags
sudo configuration: /etc/sudoers and /etc/sudoers.d/ entries
SELinux: getenforce/setenforce, chcon, restorecon, semanage fcontext
ACLs: setfacl, getfacl, default ACLs on directories

Week 3: Services, network, packages

systemd: start/stop/enable/disable/mask services, systemctl status
firewalld: add services, add ports, permanent vs runtime rules
nmcli: add connections, set static IP, configure DNS
dnf/yum: install, remove, update, search, createrepo

Week 4: Timed full-system practice

Complete a full RHCSA practice exam on a clean RHEL 9 VM (reboot at end)
Time yourself — 3.5 hours seems long but tasks are complex
Review every failed task with detailed notes on what broke
Ensure all tasks persist after reboot — this is where most marks are lost

Common mistakes candidates make

These patterns appear repeatedly among candidates who resit this exam. Knowing them in advance is worth several percentage points.

Not testing persistence after reboot

The RHCSA examiner reboots your system after you finish. If a service is running but not enabled, if an LVM is mounted but not in /etc/fstab, you score zero. Always verify persistence explicitly.

Skipping SELinux instead of fixing it

Switching SELinux to Permissive mode to avoid issues is a guaranteed fail — the exam explicitly requires maintaining Enforcing mode. Learn semanage and restorecon properly.

Not knowing nmcli for network configuration

GUI tools are unavailable. Network configuration must be done via nmcli or direct NetworkManager config files. Practice nmcli con add, modify, and up commands until automatic.

Underpracticing on actual RHEL 9

The exam runs on RHEL 9. CentOS Stream 9 or AlmaLinux 9 are acceptable substitutes. Candidates who practice on Debian/Ubuntu get confused by dnf, firewalld, and SELinux which do not exist in the same form on Debian-based systems.

Is Certsqill right for you?

Honestly: Certsqill is built for candidates who have already done some studying and want to convert knowledge into exam performance. If you have never touched the subject, start with a foundational course first — then come to Certsqill when you are ready to practice.

Where Certsqill is strong: question depth, AI-powered explanations, and domain analytics. Every question is mapped to the exam blueprint. When you get something wrong, an AI-powered explanation shows why the right answer is right and why each wrong answer fails under the specific constraints in the question.

Where Certsqill is not a replacement: video courses and hands-on labs. Use Certsqill to test and sharpen — not as your first exposure to a topic you have never encountered.

Ready to start practicing?

Exam-accurate EX200 practice questions. AI-powered explanations. Try 20 free.