102-400 exam

CORRECT TEXT What is the default name of the configuration file for the Xorg X11 server? (Specify the file name only without any path.)View AnswerAnswer: xorg.conf

Which of the following are requirements in order to run a shell script like a regular command from anywhere in the filesystem? (Choose THREE correct answers.)A .  The user issuing the command must be in the group script.B .  The script file must be found in the $PATD .  The...

CORRECT TEXT Which environment variable should be set in order to change the time zone for the commands run from within the environment variable's scope? (Specify the variable name only.)View AnswerAnswer: TZ

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

Each entry in a crontab must end with what character?A .  TabB .  SpaceC .  BackslashD .  NewlineView AnswerAnswer: D

What is the purpose of the iconv command?A .  It converts bitmap images from one format to another such as PNG to JPEC .  It verifies that the root directory tree complies to all conventions from the Filesystem Hierarchy Standard (FHS).D .  It displays additional meta information from icon files...

Which of the following commands can remove a user from a group?A .  grouprmB .  groupmodC .  passwdD .  usergroupsE .  usermodView AnswerAnswer: E

CORRECT TEXT The system's timezone may be set by linking /etc/localtime to an appropriate file in which directory? (Provide the full path to the directory, without any country information)View AnswerAnswer: /usr/share/zoneinfo/

CORRECT TEXT Which file specifies the user accounts that can NOT submit jobs via at or batch? (Provide the full path and filename)View AnswerAnswer: /etc/at.deny

Which of the following files assigns a user to its primary group?A .  /etc/pgroupB .  /etc/shadowC .  /etc/groupD .  /etc/passwdE .  /etc/gshadowView AnswerAnswer: D