Introduction to Linux I Chapter 17 Exam

Introduction to Linux I Chapter 17 Exam Answer

  1. Question ID 786
    Which of the following are valid Linux bootloaders?
    (choose two)

    • GRUB
    • BIOS
    • LILO
    • UEFI
  2. Question ID 789
    A primary function of a Linux bootloader is:

    • To load the init process
    • To configure devices
    • To configure memory
    • To load the kernel
  3. Question ID 790
    Which bootloader includes the Secure Boot feature?

    • BIOS
    • UEFI
    • LILO
    • GRUB
  4. Question ID 792
    Which command needs to be executed after modifying the LILO configuration file?

    • lilo
    • redo
    • reload
    • modconfig
  5. Question ID 793
    What version of GRUB is the most modern version?

    • GRUB 3
    • GRUB Original
    • GRUB 2
    • GRUB Legacy
  6. Question ID 794
    For GRUB Legacy, which of the following is used to specify the second partition of the second hard drive?

    • (hd2,2)
    • (hd1,2)
    • (hd2,1)
    • (hd1,1)
  7. Question ID 796
    In GRUB Legacy, which directive is not typically used after a title directive?
    (choose one)

    • boot
    • initrd
    • kernel
    • root
  8. Question ID 800
    In GRUB Legacy, the _____ directive indicates how long to wait before automatically booting the default operating system.

    • timeout=
    • fallback=
    • kernel
    • password=
  9. Question ID 801
    In GRUB Legacy, the _____ directive indicates an operating system to boot if the default operating system fails to boot.

    • root
    • redo
    • timeout=
    • fallback=
  10. Question ID 802
    In GRUB Legacy, the password directive in the global setting means:

    • The user must submit the specified password before appending, editing or using the GRUB command line.
    • The user must submit the password before GRUB will attempt to boot the title.
    • You can’t place a password directive in the global setting.
  11. Question ID 803
    In GRUB Legacy, the password directive in the title directive setting means:

    • To boot a specific operating system, a password must be entered
    • The password must be entered to display a menu of operating systems that are bootable
    • You can’t place a password directive in the title directive setting
    • To edit any GRUB values, a password must first be entered
  12. Question ID 805
    Which of the following commands can be used to create an encrypted password that can be used with the password directive in GRUB Legacy:

    • crypt-md5-grub
    • crypt-grub
    • grub-crypt
    • grub-md5-crypt
  13. Question ID 807
    Which of the following is not an advantage of GRUB 2 over GRUB Legacy?

    • Command-line interface
    • Ability to work with architectures that don’t have a PC BIOS
    • Non-ASCII character support
    • Ability to boot from partitions inside of Logical Volume Management (LVM) or RAID devices
    • Dynamically loaded modules
  14. Question ID 810
    The primary GRUB 2 configuration is overwritten when the _____ command is executed on Fedora systems.

    • update-grub
    • nano
    • lilo
    • grub2-mkconfig
  15. Question ID 811
    The primary GRUB 2 configuration is overwritten when the _____ command is executed on Ubuntu systems.

    • redo
    • update-grub
    • grub2-mkconfig
    • silo
  16. Question ID 813
    The GRUB2 setting that sets the default operating system to boot is called _____.

    • GRUB_BOOT_DEFAULT
    • GRUB_DEFAULT
    • GRUB_TIMEOUT
    • GRUB_DISTRIBUTOR
  17. Question ID 986
    What is the real location of the GRUB Legacy configuration file?

    • /var/local/grub.conf
    • /boot/grub.conf
    • /etc/grub/grub.conf
    • /boot/grub/grub.conf
  18. Question ID 987
    What is the full path to the LILO configuration file?

    • /etc/lilo.conf
    • /boot/lilo.conf
    • /etc/lilo
    • /var/lilo
  19. Question ID 988
    To use an encrypted password in the GRUB Legacy configuration file, use the _____ option to the password directive.

    • –crypt
    • –md5
    • –encrypt
    • –secure
  20. Question ID 989
    To specify a runlevel to boot at, add the run level to the end of the _____ directive line.

    • kernel
    • system
    • title
    • boot
  21. Question ID 990
    The primary configuration file for the GRUB 2 on a Fedora system is _____.

    • /boot/grub/grub2.cfg
    • /boot/grub2.cfg
    • /boot/grub/grub.cfg
    • /boot/grub2/grub.cfg
  22. Question ID 991
    The primary configuration file for GRUB 2 on an Ubuntu system is _____.

    • /boot/grub2/grub.cfg
    • /boot/grub/grub2.cfg
    • /boot/grub/grub.cfg
    • /boot/grub2.cfg
  23. Question ID 992
    The firmware bootloader for Sparc systems is called _____.

    • BIOS
    • LILO
    • SILO
    • BOOT
  24. Question ID 993
    The firmware bootloader for PowerPC systems is called _____.

    • SILO
    • YABOOT
    • BIOS
    • LILO
  25. Question ID 994
    Instead of modifying the primary configuration file for GRUB2, you should edit the _____ file.

    • /etc/grub
    • /etc/grub-default
    • /etc/default/grub
    • /etc/grub-config-all
  26. Question ID 995
    In GRUB Legacy, the _____ directive prevents GRUB from displaying all but the default bootable title until the user presses a key.

    • securemenu
    • title
    • titleonly
    • hiddenmenu
  27. Question ID 996
    In GRUB Legacy, the _____ directive defines the default operating system to boot.

    • system=
    • boot=
    • default=
    • grub=
  28. Question ID 997
    In GRUB Legacy, the _____ directive defines an operating system to boot.

    • boot
    • os
    • title
    • system

Comments

comments