Which type of files are located at "/etc/rc.d/rc.d/" directories(where is the number of the runlevel)?

Which of the following is used to list users that are logged on?

Which command can be entered on reboot at the boot prompt if your /etc/inittab file becomes corrupted and it is necessary to start up your system while bypassing the inittab file, so you could edit the file to fix it?

If you want to set a samba share as read/write, which command should you add in /etc/samba/smb.conf?

Which of the following is the default I/O scheduler elevator?

How are scripts within a cron directory run?

In which of the following locations are boot messages stored?

Can the size of LVM be decreased?

In Red Hat Linux 9 OS, which of the following directories is used to store the configuration files for network interfaces, and the scripts for activating and deactivating them?

How should a raid device /dev/md0, with level 0, and devices /dev/hda6, /dev/hda7 be created?

What is the full form of MBR?