EX200 Exam Preparation Material | Red Hat Certified System Administrator - RHCSA

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Prepare for the EX200 Red Hat Certified System Administrator - RHCSA exam with CertQueen's independently developed study resources. Review important concepts, practice scenario-based questions, and use clear explanations to identify areas that require further study.

Question#1

CORRECT TEXT
Configure your NFS services. Share the directory by the NFS Shared services.

A. /etc/init.d/rpcbind start
/etc/init.d/nfslock start
/etc/init.d/nfs start
chkconfig rpcbind on
chkconfig nfslock on
chkconfig nfs on
showmount -e localhost

Question#2

CORRECT TEXT
Add user: user1, set uid=601
Password: redhat
The user's login shell should be non-interactive.

A. # useradd -u 601 -s /sbin/nologin user1
# passwd user1
redhat

Question#3

CORRECT TEXT
Part 1 (on Node1 Server)
Task 12 [Accessing Network-Attached Storage]
Configure autofs to automount the home directories of user remoteuserX. Note the following:
utility.domain15.example.com(172.25.15.9), NFS-exports /netdir to your system, where user is remoteuserX where X is your domain number
remoteuserX home directory is utility.domain15.example.com:/netdir/remoteuserX
remoteuserX home directory should be auto mounted locally at /netdir as /netdir/remoteuserX
Home directories must be writable by their users while you are able to login as any of the remoteuserX only home directory that is accessible from your system

A. *
[root@host ~]#systemctl enable sssd.service
[root@host ~]#systemctl start sssg.service
[root@host ~]#getent passwd remoteuser15
[root@host ~]#yum install autofs
[root@host ~]#vim /etc/auto.master.d/home9.autofs /netdir/remoteuser15 /etc/auto.home9 [root@host ~]#vim /etc/auto.home9
remoteuser15 Crw,sync utility.network15.example.com:/netdir/remoteuser15/&
[root@host ~]#systemctl enable autofs
[root@host ~]#systemctl restart autofs
[root@host ~]#su - remoteuser15

Question#4

CORRECT TEXT
Install the appropriate kernel update from
http://server.domain11.example.com/pub/updates.
The following criteria must also be met:
The updated kernel is the default kernel when the system is rebooted
The original kernel remains available and bootable on the system

A. ✑ ftp server.domain11.example.com Anonymous login
ftp> cd /pub/updates ftp> ls
ftp> mget kernel* ftp> bye
✑ rpm -ivh kernel* ✑ vim /etc/grub.conf
Check the updatted kernel is the first kernel and the orginal kernel remains available. set
default=0
wq!

Question#5

CORRECT TEXT
Configure your web services, download from
http://instructor.example.com/pub/serverX.html And the services must be still running after
system rebooting.

A. cd /var/www/html
wget http://instructor.example.com/pub/serverX.html mv serverX.html index.html
/etc/init.d/httpd restart
chkconfig httpd on

Exam Code: EX200
Q & A: 144 Q&As         Updated:  Oct 07,2026

 

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What This EX200 Study Resource Helps You Do

Review Key Concepts

Review the technologies, products, processes, and practical skills covered by the current EX200 exam objectives.

Practice Scenario-Based Questions

Work through independently developed questions designed to strengthen your understanding of technical scenarios and decision-making.

Identify Knowledge Gaps

Use your results and the provided explanations to find weaker areas and focus your study more effectively.

How to Use This EX200 Preparation Material

Review the Exam Scope

Start by reviewing the topics covered by the EX200 exam. Compare them with the official exam objectives to understand the required technologies, operational tasks, and practical skills, then identify the areas that deserve the most attention.

Practice Independently

Complete a focused set of practice questions for each topic. On your first attempt, avoid referring to notes, answers, or other study resources so that you can evaluate your current understanding more accurately.

Study the Explanations

Review the answers and explanations after completing each practice session. Understand why the correct option is appropriate for the given scenario and why the other options may be incorrect or less suitable.

Close Knowledge Gaps

Keep track of incorrect answers, unfamiliar concepts, and weaker knowledge areas. Review these topics using official documentation and practical experience, then answer the related questions again to reinforce your understanding and monitor your progress.

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