RHCSA – System Practice Questions and Answers (100% Pass)
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Course
RHCSA
Institution
RHCSA
RHCSA – System Practice Questions and
Answers (100% Pass)
What command would you execute to view the default systemd target /
runlevel? - Answer️️ -systemctl get-default
What command would you execute to set the default systemd target to the
functional equivalent of runlevel 3? - Answer�...
RHCSA – System Practice Questions and
Answers (100% Pass)
What command would you execute to view the default systemd target /
runlevel? - Answer✔️✔️-systemctl get-default
What command would you execute to set the default systemd target to the
functional equivalent of runlevel 3? - Answer✔️✔️-systemctl set-default
multi-user
What command would you execute to set the default systemd target to the
functional equivalent of runlevel 5? - Answer✔️✔️-systemctl set-default
graphical.target
When using the "systemctl" utility, what is the default systemd type if
omitted? - Answer✔️✔️-service
What would you append to the end of the default Linux kernel entry in
order to boot to the "emergency" Systemd target, and what key
combination would you press to proceed with booting? - Answer✔️✔️-
systemd.unit=emergency.target
What would you append to the end of the default Linux kernel entry in
order to boot to the "Rescue" Systemd target, which is equivalent to
runlevel 1 (single user mode)? - Answer✔️✔️-systemd.unit=rescue.target
What command would you execute to see whether or not the sshd service
is enabled? - Answer✔️✔️-systemctl is-enabled sshd
What command would you execute to disable the Apache service? -
Answer✔️✔️-systemctl disable httpd
What command would you execute to display all services present on the
system and whether or not they are enabled? - Answer✔️✔️-systemctl list-
unit-files --type=service
What command would you execute to display the hostname and other
pertinent information via systemd? - Answer✔️✔️-hostnamectl
What command would you execute to set the hostname to
i.can.has.cheezburger via systemd? - Answer✔️✔️-hostnamectl set-hostname
i.can.has.cheezburger
What file is the system's hostname stored in? - Answer✔️✔️-/etc/hostname
What command would you execute to activate any manual updates made
directly to /etc/hostname? - Answer✔️✔️-systemctl restart systemd-
hostnamed
Where are Systemd system unit files located, and what command could
you execute to derive this information? - Answer✔️✔️-
/usr/lib/systemd/system
Where are Systemd user unit files located, and what command could you
execute to derive this information? - Answer✔️✔️-/etc/systemd/user
pkg-config systemd --variable systemduserconfdir
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