Module 8 review quiz

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

. /etc/rc2.d

In what directory is Stage 2 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

Which runlevel halts the system?

0

Which of the following statements is true?

After modifying /etc/default/grub, you must run the grub2-mkconfig command before the changes are made to GRUB2.

Which assistive technology will make a desktop environment more accessible to a person with low vision?

High contrast

You want 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 of the following statements is true?

UTF-8 is commonly used to provide Unicode character set support.

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

X.org Waylanmd

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

Which of the following indicates the second MBR partition on the third hard disk drive to GRUB2?

hd2,msdo2

You have recently modified the system time using the date command. What command can you run to ensure that the same time is updated within the system BIOS?

hwclock -w

The first daemon loaded on a Linux system is _____.

init

Which command causes the system to enter Single User Mode?

init 1

Which command can be used to modify the default locale on the system?

localectl

What kernel option 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