Lpi 010-150 Online Practice Questions and Exam Preparation

Lpi 010-150 Online Questions & Answers

• Question 61:

  How can the normal output of a command be written to a file while discarding the error output?

  A. command >2>file 1and>/dev/null
  B. command < output > /dev/null
  C. command > discard-error > file
  D. command > /dev/null 2and>1 output
  E. command >file 2>/dev/null
  E. command >file 2>/dev/null

• Question 62:

  Which option will cause the echo command NOT to output a trailing newline?

  A. -e
  B. -p
  C. -n
  D. -s
  C. -n

• Question 63:

  Given the following directory permissions:

  drwxrwxrwt 14 root root 36864 2012-03-02 11:17 /tmp

  What does the letter t at the end of drwxrwxrwt indicate?

  A. It is the sticky bit that causes all commands in this directory to be launched as root.
  B. It means that even though the directory is globally writable only the owner can delete their own files.
  C. It makes the directory accessible for everybody.
  D. It indicates that this directory contains only temporary files that may be deleted.
  E. It is a temporary bit that prevents launching commands in this directory.
  B. It means that even though the directory is globally writable only the owner can delete their own files.

• Question 64:

  What are the three sets of permissions for a file?

  A. user, group, others
  B. administrator, group, others
  C. user, standard user, others
  D. administrator, standard user, others
  A. user, group, others

• Question 65:

  Which of the following commands moves the directory ~/summer-vacation and its content to ~/ vacation/2011?

  A. mv ~/vacation/2011 ~/summer-vacation
  B. move -R ~/summer-vacation ~/vacation/2011
  C. mv /home/summer-vacation /home/vacation/2011
  D. mv ~/summer-vacation ~/vacation/2011
  E. mv -R ~/summer-vacation ~/vacation/2011
  D. mv ~/summer-vacation ~/vacation/2011

• Question 66:

  What two character sequence is present at the beginning of an interpreted script? (Please specify the TWO correct characters only)

  #!

• Question 67:

  What keyword is missing from the following segment of the shell script?

  for i in *; _____

  cat $i

  done

  A. do
  B. then
  C. enod
  D. fi
  E. run
  A. do

• Question 68:

  Which of the following commands will set the variable text to olaf is home? (Select TWO answers)

  A. text=olaf\ is\ home
  B. text=$olaf is home
  C. $text='olaf is home'
  D. text=='olaf is home'
  E. text="olaf is home"
  A. text=olaf\ is\ home
  E. text="olaf is home"

• Question 69:

  Which one of the following statements concerning Linux passwords is true?

  A. All passwords can be decrypted using the system administrator's master password.
  B. Passwords may never start with a non-letter.
  C. Users cannot change their password once it has been set.
  D. Passwords are only stored in encrypted form.
  E. Passwords may be at most six characters long.
  D. Passwords are only stored in encrypted form.

• Question 70:

  A Linux computer has no access to the internet. Which command displays information about the network gateway for the system?

  A. traceroute
  B. ifconfig
  C. gateway
  D. route
  E. ipconfig
  D. route