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lpi
« 於: 2002-08-10 23:31 »
s root, what command would you type to initiate a password change for user larry?

  1.passwd larry


OBJECTIVE: 2.11.2 TYPE: mc
Under the bash shell which is the most appropriate place to set environment variables that apply to all users?

  1./etc/profile
  2.rc.local
  3.rc.sysinit
  4./etc/skel
  5./etc/bashrc


OBJECTIVE: 2.11.4 TYPE: mc
Which statement describes the cron daemon?

  1.Manages scheduling of routine system tasks
  2.Manages all incoming connections and spawns off child processes
  3.Is responsible for file sharing across a network
  4.Manages the printing subsystem
  5.Keeps track of system messages and errors


OBJECTIVE: 2.4.1 TYPE: mcma
Which of the following are valid block devices on most default linux distributions?

  1.hard disks
  2.loopback devices
  3.serial ports
  4.virtual terminals
  5.tape devices


OBJECTIVE: 2.4.2 TYPE: mc
How can you best see how much free space you have in your current directory?

  1.Use df .
  2.Use df
  3.Use du /
  4.Use du .
  5.Use df /


OBJECTIVE: 2.4.5 TYPE: fitb
Which command would you use to alter the permissions of a file (do not give any parameters)

  1.chmod


OBJECTIVE: 2.4.8 TYPE: mc
Which command will update the slocate database as a background process?

  1.updatedb &
  2.slocate --updatedb &
  3.slocatedb
  4.slocate --start &
  5.slocate --update &


OBJECTIVE: 2.6.2 TYPE: mc
Having booted into run level 3, how would you change to run level 5 without rebooting?

  1.telinit 5
  2.startx
  3.run 5
  4.ALT-F7-5
  5.setinit 5