101-400

101-400 practice questions, page 6 of 7, with answer review and explanations.

Question 26

Which of the following is correct when talking about mount points?

  1. Every existing directory can be used as a mount point.
  2. Only empty directories can be used as a mount point.
  3. Directories need to have the SetUID flag set to be used as a mount point.
  4. Files within a directory are deleted when the directory is used as a mount point.

Question 27

Which of the following environment variables overrides or extends the list of directories holding shared libraries?

  1. LD_LOAD_PATH
  2. LD_LIB_PATH
  3. LD_LIBRARY_PATH
  4. LD_SHARE_PATH
  5. LD_RUN_PATH

Question 28

SIMULATION - Which world-writable directory should be placed on a separate partition in order to prevent users from being able to fill up the / filesystem? (Specify the full path to the directory.)

Question 29

Which RPM command will output the name of the package which supplied the file /etc/exports?

  1. rpm -F /etc/exports
  2. rpm -qf /etc/exports
  3. rpm -Kl /etc/exports
  4. rpm -qp /etc/exports
  5. rpm -qi /etc/exports

Question 30

SIMULATION - In which directory must definition files be placed to add additional repositories to yum?