lab 8-2 change runlevels and shutdown or reboot system

A Linux system that is configured to work in graphical mode, what is the run level?

5

Which runlevel shuts down the system and then reboots it with the mentioned level as the default runlevel?

6

Which two commands can be used to change the runlevel? [Choose two.]

init

telinit

Which parameter should be used with the shutdown command to cancel a scheduled shutdown?

-c

Which parameter should be used with the shutdown command to schedule a shutdown?

-r