102-500 exam

What keyword is missing from this code sample of a shell script? ____ i in *.txt; do echo $i doneA . forB . loopC . untilD . whileView AnswerAnswer: A

How is the file format of /etc/crontab different from a normal crontab file? (Select TWO correct answers)A . The /etc/crontab file can specify a year field.B . A normal crontab file must be installed with the crontab command.C . A normal crontab file allows for environment variable substitution.D . The...

What is the purpose of the Sticky Keys feature in X?A . To assist users who have difficulty holding down multiple keys at onceB . To prevent repeated input of a single character if the key is held downC . To ignore brief keystrokes according to a specified time limitD...

Which of the following are tasks handled by a display manager like XDM or KDM? (Choose TWO correct answers.)A . Start and prepare the desktop environment for the user.B . Configure additional devices like new monitors or projectors when they are attached.C . Handle the login of a user.D ....

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