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.] inittelinit

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