101-400

101-400 practice questions, page 2 of 7, with answer review and explanations.

Question 6

Which of the following information is stored within the BIOS? (Choose TWO correct answers.)

  1. Boot device order
  2. Linux kernel version
  3. Timezone
  4. Hardware configuration
  5. The system's hostname

Question 7

Which of the following commands reboots the system when using SysV init? (Choose TWO correct answers.)

  1. shutdown -r now
  2. shutdown -r "rebooting"
  3. telinit 6
  4. telinit 0
  5. shutdown -k now "rebooting"

Question 8

Which of the following are init systems used within Linux systems? (Choose THREE correct answers.)

  1. startd
  2. systemd
  3. Upstart
  4. SysInit
  5. SysV init

Question 9

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

Question 10

What information can the lspci command display about the system hardware? (Choose THREE correct answers.)

  1. Device IRQ settings
  2. PCI bus speed
  3. System battery type
  4. Device vendor identification
  5. Ethernet MAC address