Linux

At what runlevel does a Linux system have no daemons active in memory, allowing it to be safely powered off?

0

In Fedora 20, where are user configured settings for Xorg stored? a. /etc/X11/xorg.conf b. /etc/X11/xorg.conf.d/ c. /etc/inittab d. /etc/X11.conf

B

The GUI components and related software take up how much space on a typical Linux installation? a. 1 GB b. 2 GB c. 3 GB d. 4 GB

B

Under what directory is the Linux kernel stored? a. / b. /boot c. /root d. /krnl

B

What command below can be used to re-install GRUB2 in the event that the boot loader becomes corrupted? a. grub-install b. grub2-install c. install_grub d. install_grub2

B

What file controls the default runlevel using Systemd? a. /etc/inittab b. /etc/systemd/system/default.target c. /etc/systemd/inittab.target d. /etc/systemd.comf

B

After modifying the /etc/default/grub file, what command should be run to rebuild the grub config file? a. grub2-install b. gruv-config c. grub-mkconfig d. grub-compile

C

What is the default target on a system with a GUI installed? a. multi-user.target b. single-user.target c. graphical.target d. gui.target

C

When using Systemd, what command can be used to start, stop and configure daemons to start automatically when the system starts? a. chkconfig b. service c. systemctl d. syscontroller

C

Which command below can be used to start, stop, or restart any daemons in the /etc/init.d directory? a. daemon b. manip-daemon c. service d. daemon-service

C

In order to change keyboard layout if X Windows can't detect the layout, you should use what CLI command? a. sys-conf-kb b. system-config-kb c. sys-config-keyboard d. system-config-keyboard

D

The GUI components and related software take up how much space on a typical Linux installation? a. 1 GB b. 2 GB c. 3 GB d. 4 GB

D

Fedora 20 makes use of the XFree86 implementation of X Windows. True or False?

False

T/F - The /etc/rc.d/rc 5 script only executes files that start with S in the /etc/rc.d/rc5.d/ directory.

False

Much like the SysV init daemon, the Systemd init daemon is used to start daemons during system initialization as well as start and stip daemons after system initialization. True or False?

True

T/F - Most daemon scripts accept the arguments start, stop, and restart.

True

T/F - You can choose to use a window manager only, and not use a desktop manager.

True

In the /etc/lilo.conf file, what keyword should be specified in order to provide the absolute pathname to the Linux kernel? a. image= b. default= c. install= d. root=

A

Once X Windows is configured, what command can be used to fine tune the vertical and horizontal refresh rate? a. xvidtune b. xvideotune c. xtune d. vidtune

A

What stage of the GRUB boot loader typically resides on the MBR/GPT? a. Stage 1 b. Stage 1.5 c. Stage 2 d. Stage 2.5

A