LCP-001 Online Practice Questions and Answers

Which of the following GNU commands would be the most likely command you'd use to find the system load average?

A. top

B. nice

C. loadavg

D. cpustat

E. ps

You installed a beta rpm package, but are experiencing some problems with it. How can you remove this package?

A. rpm -qe rpmname

B. rpm -V --remove rpmname

C. rpm -r rpmname

D. rpm -d rpmname

E. rpm -ev rpmname

Which of the following lines from /etc/X11/XF86Config indicates what fonts can be found on a font server?

A. FontPath= server

B. Fonts "unix/:7100"

C. FontPath "unix/:7100"

D. Fonts= server

E. Fontserver = "servername"

You have written a custom tool on your local system. Following the Filesystem Hierarchy Standard (FHS), where should you install the binaries to be available to all users on your system?

A. /usr/local/bin

B. /usr/local/bin/

Users may create and edit a configuration file in their home directory that can tell the X window system what window manager they wish it to start when they log in. What file is that?

A. $HOME/.wmrc

B. $HOME/.startx

C. $HOME/.Xdefaults

D. $HOME/.xserverrc

E. $HOME/.xinitrc

The sticky bit is usually set on

A. /var/log

B. /tmp

C. /home

D. log liles

When you start XWindows, which series of programs and/or scripts would most closely describe the startup process?

A. xdm --> xinit --> xinitrc --> Xclients

B. kde --> xinitrc --> xinit --> Xclients

C. startx --> xinitrc --> Xclients --> kde

D. startx --> xinit --> xinitrc --> Xclients

E. startx-->xinit-->Xclients-->xinitrc

Which of the following commands will replace every instance of the word list with LIST from the file myfile.txt and print the results on the screen?

A. sed --in-place -e "s/list/LIST/" myfile.txt

B. sed -e "s/list/LIST/" myfile.txt

C. sed --in-place -e "/list/LIST/" myfile.txt

D. sed -e "/list/LIST/" myfile.txt

What file allow admin to adjust number of mounts after which file system will be checked by e2fsck?

A. tune2fs

When should grep -F or the fgrep command be used to search the content of text files?

A. When files need to be searched that contain non-ASCII text.

B. When only the presence of the search pattern needs to be reported and not every line that matches the search.

C. When the text being searched for does not contain any regular expression patterns.

D. When the text files will be searched multiple times. Subsequent calls to fgrep will run faster.