Ch. 8 Questions

11.) In what directory is Stage2 of the GRUB2 bootloader stored?

A. /boot

10.) What is the name of the directory that contains symbolic links to UNIX SysV rc scripts for runlevel 2?

A. /etc/rc2.d

18.) Which of the following commands can be used to start a UNIX Sysv daemon called lala in runlevels 1,2 and 3?

A. chkconfig --level 123 lala on

14.) The timeout value in the GRUB config file is measured in?

A. seconds

9.) Which two implementations of X Windows are commonly used in Linux? (Choose two answers)

A. x.org D. XFree86

7.) Which of the following staements is true?

B. Either the MBR/GPT or the active partition can contain the boot loader

2.) Which of the Following statements is true?

B. LILO needs to be reinstalled after it has been modified

19.) What Systemd target corresponds to runlevel 5

B. graphical.target

13.) Which command causes the system to enter Single User mode?

B. init 1

17.) Which of the following Systemd commands can b used to stop a daemon called lala?

B. systemctl stop lala.service

3.) Which directory stores most UNIX SysV rc scripts?

C. /etc/init.d

4.) Which runlevel halts the system?

C. 0

12.) The first daemon loaded on a Linux System is___

C. init

16.) You wish to configure the runlevels that a particular upstart daemon is started in. What should you do?

C. modify the daemon config file within the /etc/init directory

20.) What keyword can be specified within a boot loader to force the system to boot to Single User Mode?

C. single

6.) Which command can be used to start X Windows the window manager and the default desktop environment?

C. startx

1.) Which command can be used to fine tune the vsync and hsync of a video card for use in X Windows

C. xvidtune

8.) Which of the following indicates the second partition on the third hard disk drive to GRUB?

D. (hd2,1)

5.) Which file does the UNIX SysV init daemon reference on startup to determine the default runlevel?

D. /etc/inittab

15.) You have recently modified the options within the /etc/default/grub file. What command can you use next to rebuild the GRUB2 configuration file?

D.grub2-mkconfig