What the Red Hat EX200 RHCSA is and who it is for
The Red Hat Certified System Administrator (RHCSA) is one of the most respected Linux certifications in enterprise IT, and EX200 is the exam that earns it. It is unlike most certification exams: it is entirely performance based. There is no multiple choice and there are no theory questions. The exam is based on Red Hat Enterprise Linux 10: you are given a live system and you complete real administration tasks on it from scratch.
The RHCSA is the foundation credential on the Red Hat certification path and a prerequisite for the RHCE. It is for you if you administer Linux servers at work, want to move into a Linux or infrastructure role, or plan to go on to the RHCE.
Red Hat EX200 RHCSA at a glance
| Item | Detail |
|---|---|
| Exam code | EX200 |
| Questions | None in the usual sense: live administration tasks on a Red Hat Enterprise Linux 10 system, no multiple choice |
| Where you sit it | In person or remote proctored |
Red Hat does not publish a duration or passing score on its exam page: the exam is timed and performance based. Check the current exam fee on the Red Hat page before you book.
What is on the exam
The EX200 is based on Red Hat Enterprise Linux 10, and Red Hat lists ten objective groups with no weights, so treat all ten as fair game. Each is a set of jobs to do at the command line.
Understand and use essential tools. Working in the shell: redirecting output, searching text, archiving, links, permissions, SSH and the system documentation.
Manage software (RPM and Flatpak). Configuring repositories and managing packages, both as RPMs and as Flatpaks.
Create simple shell scripts. Short scripts that use conditionals, loops and script inputs.
Operate running systems. Boot targets, processes, tuning profiles, logs and journals, including getting a system that will not boot cleanly back to a working state.
Configure local storage. Partitions, logical volumes and swap. LVM is a staple, and the task is not finished until the storage comes back after a reboot.
Create and configure file systems. Creating and mounting file systems, plus NFS and autofs shares that mount on demand.
Deploy, configure, and maintain systems. Scheduling, services, boot targets, time settings and the bootloader.
Manage basic networking. Hostname, IP configuration, name resolution and the firewall, with every change surviving a restart.
Manage users and groups. Local accounts, password aging and privileged access, granting exactly the access a task requires.
Manage security. The firewall, SSH key authentication and SELinux modes, contexts, ports and booleans. SELinux in particular trips people up: a service that is configured correctly can still fail because a context or boolean is wrong.
Why people fail it
There is nothing to guess. Red Hat gives you a live RHEL system and a fixed amount of time to complete a list of real tasks: configuring storage, setting up users, managing services, fixing boot issues. Either you can do each task or you cannot, and no amount of reading about LVM will partition a disk for you under a clock.
Most candidates prepare by studying theory and running through generic labs without knowing what kind of tasks to expect. They can create a logical volume when a tutorial walks them through it, but they have never done it cold, from a one line requirement, with the man page as their only help.
The other common failure is work that looks done but is not. A mount that is not in the right configuration file, a service that is started but not enabled, a firewall rule that was never made permanent or an SELinux context left wrong will all appear to work until the system restarts. Because what counts is the working state of the system, a task that does not persist earns you nothing. Finally, the tasks depend on each other. Break networking or leave the system unable to boot and you can lose the marks for work that was otherwise correct.
A study plan that fits the exam
Six weeks, built around hands on labs, because that is what the exam is. Before week 1, set up a RHEL 10 virtual machine you are happy to break, and keep a second one or a snapshot so you can reset quickly.
- Week 1: essential tools and shell scripts. Shell work, archiving and links, then short scripts with conditionals, loops and inputs. Try the free RHCSA practice tasks at the end of the week to see how requirements are worded.
- Week 2: storage and file systems. Partitions, logical volumes, swap and file systems, making every mount persistent, then NFS and autofs. Reboot after each lab and check what survived. From this week on, do the matching tasks in the RHCSA EX200 practice task pack on your VM before you read each solution and its explanation.
- Week 3: users, groups and security. Local accounts, groups, password policies and sudo, then SELinux contexts, ports and booleans, the firewall and SSH key authentication. Practise diagnosing SELinux denials until it is routine.
- Week 4: running systems, deployment and software. Boot targets, processes, tuning profiles, logs, services, scheduling and the bootloader, then RPM and Flatpak packages. Rehearse recovering a system that will not boot.
- Week 5: networking. Hostname, interface configuration, name resolution and the firewall. Finish the week with a mixed set of tasks across all ten objective groups.
- Week 6: timed runs. Take a batch of tasks from the tasks only PDF, reset your VM, set yourself a fixed time limit and work through them without notes. Reboot at the end, check every result, and spend the remaining days on whatever you got wrong or finished slowly.
On exam day
You can sit EX200 in person or remote proctored. For a remote sitting, read Red Hat’s requirements for your room and computer well in advance, because a performance based exam depends on a stable setup.
The exam is timed. Read the whole task list first, so you know what depends on what, and deal with anything that affects the whole system, such as networking or access to the machine, before the rest. Make every change persistent as you go rather than planning to fix it at the end. Before time runs out, reboot the system and confirm that your work is still there, leaving enough time to fix anything that is not. A clean, working result on most tasks matters more than perfection on one.
Frequently asked questions
Are there any multiple choice questions on the RHCSA?
No. EX200 is entirely performance based. Every item is a task on a live system, and what counts is the working state of that system.
What happens if I fail? Can I retake it?
You can book another attempt, and each one is paid for separately. Red Hat sets its retake policy, including any waiting period, so check the current rules on the Red Hat site before you book. The practice pack is refunded if you fail, but the exam fee is not, so do your timed runs on a real system before your first attempt.
Is the practice task pack enough on its own?
No, and for this exam in particular it cannot be. The pack is 111 practice tasks mapped to the EX200 objectives, each with a complete solution and an explanation of the commands used, plus a tasks only PDF for timed runs. It only helps if you do every task yourself on a RHEL system. Reading the solutions without typing them is the same mistake as studying theory alone.
Do I need the RHCSA before the RHCE?
Yes. The RHCSA is a prerequisite for the RHCE, so pass EX200 first.
When you are ready to practise, get the 111 task RHCSA EX200 pack for US$39, pass or your money back.