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1. Which of the following are valid Linux bootloaders? (choose two)
- GRUB
- BIOS
- LILO
- UEFI
2. A primary function of a Linux bootloader is:
- To load the init process
- To configure devices
- To configure memory
- To load the kernel
3. Which bootloader includes the Secure Boot feature?
- BIOS
- UEFI
- LILO
- GRUB
4. Which command needs to be executed after modifying the LILO configuration file?
- lilo
- redo
- reload
- modconfig
5. What version of GRUB is the most modern version?
- GRUB 3
- GRUB Original
- GRUB 2
- GRUB Legacy
6. 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. In GRUB Legacy, which directive is not typically used after a title directive? (choose one)
- boot
- initrd
- kernel
- root
8. In GRUB Legacy, the _____ directive indicates how long to wait before automatically booting the default operating system.
- timeout=
- fallback=
- kernel
- password=
9. In GRUB Legacy, the _____ directive indicates an operating system to boot if the default operating system fails to boot.
- root
- redo
- timeout=
- fallback=
10. 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. 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. 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. 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. The primary GRUB 2 configuration is overwritten when the _____ command is executed on Fedora systems.
- update-grub
- nano
- lilo
- grub2-mkconfig
15. The primary GRUB 2 configuration is overwritten when the _____ command is executed on Ubuntu systems.
- redo
- update-grub
- grub2-mkconfig
- silo
16. The GRUB2 setting that sets the default operating system to boot is called _____.
- GRUB_BOOT_DEFAULT
- GRUB_DEFAULT
- GRUB_TIMEOUT
- GRUB_DISTRIBUTOR
17. 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. What is the full path to the LILO configuration file?
- /etc/lilo.conf
- /boot/lilo.conf
- /etc/lilo
- /var/lilo
19. To use an encrypted password in the GRUB Legacy configuration file, use the _____ option to the password directive.
- –crypt
- –md5
- –encrypt
- –secure
20. To specify a runlevel to boot at, add the run level to the end of the _____ directive line.
- kernel
- system
- title
- boot
21. 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. 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. The firmware bootloader for Sparc systems is called _____.
- BIOS
- LILO
- SILO
- BOOT
24. The firmware bootloader for PowerPC systems is called _____.
- SILO
- YABOOT
- BIOS
- LILO
25. 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. 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. In GRUB Legacy, the _____ directive defines the default operating system to boot.
- system=
- boot=
- default=
- grub=
28. In GRUB Legacy, the _____ directive defines an operating system to boot.
- boot
- os
- title
- system
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