100% Free RedHat EX200 Practice Test Questions and Answers 2026

You've forgotten the root password for ServerA. Reset the root password to "word" to regain access to the system.

On ServerB, copy “/etc/hosts” file to the “/var/” directory with the name "nhosts", then do the following:

On ServerB, use /dev/sdb to do the following:1. Create a 4GiB volume group named “vgmyvg”.2. Create a 1GiB logical volume named “lvmylv” inside the “vgmyvg” volume group.3. The “lvmylv” logical volume should be formatted with the ext4 filesystem and mounted persistently on the /lvmylv directory.4. Extend the ext4 filesystem on “lvmylv” by 500M.

On ServerB, as root create a cron job that deletes empty files from /tmp at 12:45 am daily.

On ServerB, write a shell script “sum.sh” in the root directory that takes an unspecified number of command-line arguments of ints and finds their sum. To add a number to the sum it must be greater than 0.