Comp TIA Linux + Chapter 8
Which of the following commands can be used to start a UNIX SysV daemon called lala in runlevels 1, 2 and 3?
chkconfig --level 123 lala on
What Systemd target corresponds to runlevel 5?
graphical.target
You have recently modified the options within the /etc/default/grub file. What command can you use next to rebuild the GRUB2 configuration file?
grub2-mkconfig
The first daemon loaded on a Linux system is _____.
init
Which command causes the system to enter Single User Mode?
init 1
The timeout value in the GRUB configuration file is measured in?
seconds
What keyword can be specified within a boot loader to force the system to boot to Single User Mode?
single
Which command can be used to start X Windows, the window manager, and the default desktop environment?
startx
Which of the following Systemd commands can be used to stop a daemon called lala?
systemctl stop lala.service
Which command can be used to fine-tune the vsync and hsync of a video card for use in X Windows?
xvidtune
Which of the following indicates the second partition on the third hard disk drive to GRUB?
(hd2,1)
In what directory is Stage2 of the GRUB2 boot loader stored?
/boot
Which directory stores most UNIX SysV rc scripts?
/etc/init.d
Which file does the UNIX SysV init daemon reference on startup to determine the default runlevel?
/etc/inittab
What is the name of the directory that contains symbolic links to UNIX SysV rc scripts for runlevel 2?
/etc/rc2.d
Which runlevel halts the system?
0
Which of the following statements is true?
Either the MBR/GPT or the active partition can contain the boot loader.
Which of the following statements is true?
LILO needs to be reinstalled after it has been modified.
You wish to configure the runlevels that a particular upstart daemon is started in. What should you do?
Modify the daemon configuration file within the /etc/init directory
Which two implementations of X Windows are commonly used in Linux? (Choose two answers.)
Xconfigurator, XFce, X.org, XFree86
