Which of the following commands reboots the system when using SysV init? (Choose TWO
A. shutdown -r now
B. shutdown -r "rebooting"
C. telinit 6
D. telinit 0
E. shutdown -k now "rebooting"
Answer(s): A, C
Which of the following commands brings a system running SysV init into a state in which it is
safe to perform maintenance tasks? (Choose TWO correct answers.)
A. shutdown -R 1 now
B. shutdown -single now
C. init 1
D. telinit 1
E. runlevel 1
Answer(s): C, D
What of the following statements are true regarding /dev/ when using udev? (Choose TWO
A. Entries for all possible devices get created on boot even if those devices are not connected.
B. Additional rules for udev can be created by adding them to /etc/udev/rules.d/.
C. When using udev, it is not possible to create block orcharacter devices in /dev/ using mknod.
D. The /dev/ directory is a filesystem of type tmpfs and is mounted by udev during system
startup.E. The content of /dev/ is stored in /etc/udev/dev and is restored during system startup.
Answer(s): B, D
Which file in the /proc filesystem lists parameters passed from the bootloader to the kernel?
(Specify the file name only without any path.)
A. cmdline, /proc/cmdline
B. cmd /proc/cmdline
Which of the following information is stored within the BIOS? (Choose TWO correct answers.)
A. Boot device order