LX0-104

LX0-104 practice questions, page 6 of 7, with answer review and explanations.

Question 26

SIMULATION - 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.)

Question 27

Which of the following are tasks handled by a display manager like XDM or KDM? (Choose TWO correct answers.)

  1. Start and prepare the desktop environment for the user.
  2. Configure additional devices like new monitors or projectors when they are attached.
  3. Handle the login of a user.
  4. Lock the screen when the user was inactive for a configurable amount of time.
  5. Create an X11 configuration file for the current graphic devices and monitors.

Question 28

Which of the following statements is true regarding the /etc/shadow file?

  1. /etc/shadow may not be readable or writable by user root.
  2. Only root is allowed to read and write /etc/shadow.
  3. All users have full read and write access to /etc/shadow.
  4. All users have full read access to /etc/shadow.

Question 29

Which of the following commands will convert files from one character encoding to another?

  1. convert
  2. enc2utf
  3. iconv
  4. transcode

Question 30

Which environment variable will override all LC_* variables?

  1. LANG
  2. LC_ALL
  3. LC_COLLATE
  4. LOCALE