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On a system running the KDE Display Manager, when is the /etc/kde4/kdm/Xreset script automatically executed?A . When KDM startsB . When a user's X session exitsC . When KDM crashesD . When X is restartedE . When X crashesView AnswerAnswer: B

What is the purpose of the file /etc/profile?A . It contains the welcome message that is displayed after login.B . It contains security profiles defining which users are allowed to log in.C . It contains environment variables that are set when a user logs in.D . It contains default application...

CORRECT TEXT What is the name of the simple graphical login manager that comes with a vanilla X11 installation? (Specify ONLY the command without any path or parameters.)View AnswerAnswer: xdm

Which commands can you use to change a user's account aging information? (Choose THREE correct answers.)A . usermodB . passwdC . chattrD . chageE . chshView AnswerAnswer: A,B,D

Which command can be used to delete a group from a Linux system?A . groupdelB . groupmodC . groupsD . groupeditView AnswerAnswer: A

For accessibility assistance, which of the following programs is an on-screen keyboard?A . xkbB . atkbC . GOKD . xOSKView AnswerAnswer: C

After issuing: function myfunction { echo $1 $2 ; } in Bash, which output does: myfunction A B C Produce?A . A BB . A B CC . A CD . B CE . C B AView AnswerAnswer: A

To prevent a specific user from scheduling tasks with at, what should the administrator do?A . Add the specific user to /etc/at.allow file.B . Add the specific user to [deny] section in the /etc/atd.conf file.C . Add the specific user to /etc/at.deny file.D . Add the specific user to nojobs...

CORRECT TEXT - (Topic 3) Which command is used to add an empty group to the system? (Specify ONLY the command without any path or parameters.)View AnswerAnswer: groupadd, /usr/sbin/groupadd

Which command allows you to make a shell variable visible to subshells?A . export $VARIABLEB . export VARIABLEC . set $VARIABLED . set VARIABLEE . env VARIABLEView AnswerAnswer: B