Linux - Chapter 8 Review

Which of the following commands can be used to start a UNIX SysV daemon called lala?

chkconfig --level 123 lala on

What Systemd target corresponds to runlevel 5?

graphical.target

What command can you use to rebuild the GRUB2 configuration file?

grub2-mkconfig

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 stop a daemon called lala?

systemctl stop lala.service

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/initab

What is the name of the directory which contains symbolic links to UNIX SysV rc scripts for runlevel2?

/etc/rc2.d

Which runlevel halts the system?

0

Which of the following statements is true?

Either the MBR or the active partition can contain the boot loader.

The first process generated on a Linux system is ______________.

Init

Which command causes the system to enter single user mode?

Init 1

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 command would you use?

Modify the daemon configuration file within the /etc/init directory.

The timeout value in the GRUB configuration file is measured in?

Seconds

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

Startx

Which two implementations of X Windows are commonly used in Linux?

X.org XFree86

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

Xvidtune