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...

What information can the lspci command display about the system hardware? (Choose THREE correct answers.) A. Device IRQ settings B. PCI bus speed C. System battery type D. Device vendor identificatio...

Which file in the /proc filesystem lists parameters passed from the bootloader to the kernel? (Specify the file name only without any path.)

Which of the following are init systems used within Linux systems? (Choose THREE correct answers.) A. startd B. systemd C. Upstart D. SysInit E. SysV init

Which of the following commands reboots the system when using SysV init? (Choose TWO correct answers.) A. shutdown -r now B. shutdown -r "rebooting" C. telinit 6 D. telinit 0 E. shutdown -k now "rebo...

Which of the following information is stored within the BIOS? (Choose TWO correct answers.) A. Boot device order B. Linux kernel version C. Timezone D. Hardware configuration E. The system's hostname

What of the following statements are true regarding /dev/ when using udev? (Choose TWO correct answers.) A. Entries for all possible devices get created on boot even if those devices are not connecte...

Which of the following statements is correct when talking about /proc/? A. All changes to files in /proc/ are stored in /etc/proc.d/ and restored on reboot. B. All files within /proc/ are read-only a...

Which run levels should never be declared as the default run level when using SysV init? (Choose TWO correct answers.) A. 0 B. 1 C. 3 D. 5 E. 6

During a system boot cycle, what program is executed after the BIOS completes its tasks? A. The bootloader B. The inetd program C. The init program D. The kernel