Lpi 101-400 Online Practice Questions and Exam Preparation

Lpi 101-400 Online Questions & Answers

• Question 11:

  Which shell command is used to continue background execution of a suspended command?

  A. and
  B. bg
  C. cont
  D. exec
  E. :and
  B. bg

• Question 12:

  Which of the following commands will send output from the program myapp to both standard output (stdout) and the file file1.log?

  A. cat < myapp | cat > file1.log
  B. myapp 0>and1 | cat > file1.log
  C. myapp | cat > file1.log
  D. myapp | tee file1.log
  E. tee myapp file1.log
  D. myapp | tee file1.log

• Question 13:

  Which of the following commands will mount an already inserted CD-ROM in /dev/sr0 onto an existing directory /mnt/cdrom when issued with root privileges?

  A. mount /dev/cdrom /mnt/cdrom
  B. mount /dev/sr0 /mnt/cdrom
  C. mount –t cdrom /dev/sr0 /mnt/cdrom
  D. mount –l cdrom /dev/sr0 /mnt/cdrom
  E. mount –f /dev/sr0 /mnt/cdrom
  C. mount –t cdrom /dev/sr0 /mnt/cdrom

• Question 14:

  Which run levels should never be declared as the default run level when using SysV init? (Choose TWO correct answers.)

  B. 1
  C. 3
  D. 5
  E. 6
  E. 6

• Question 15:

  Which of the following commands can be used to search for the executable file foo when it has been placed in a directory not included in $PATH?

  A. apropos
  B. which
  C. find
  D. query
  E. whereis
  C. find

• Question 16:

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

  A. rpm -F /etc/exports
  B. rpm -qf /etc/exports
  C. rpm -Kl /etc/exports
  D. rpm -qp /etc/exports
  E. rpm -qi /etc/exports
  B. rpm -qf /etc/exports

• Question 17:

  What is the difference between the i and a commands of the vi editor?

  A. i (interactive) requires the user to explicitly switch between vi modes whereas a (automatic) switches modes automatically.
  B. i (insert) inserts text before the current cursor position whereas a (append) inserts text after the cursor.
  C. i (independent rows) starts every new line at the first character whereas a (aligned rows) keeps the indentation of the previous line.
  D. i (interrupt) temporarily suspends editing of a file to the background whereas a (abort) terminates editing.
  B. i (insert) inserts text before the current cursor position whereas a (append) inserts text after the cursor.

• Question 18:

  Which of the following options for the kernel's command line changes the systemd boot target to rescue.target instead of the default target?

  A. systemd.target=rescue.target
  B. systemd.runlevel=rescue.target
  C. systemd.service=rescue.target
  D. systemd.default=rescue.target
  E. systemd.unit=rescue.target
  E. systemd.unit=rescue.target

• Question 19:

  Which of the following files, located in the user home directory, is used to store the Bash history?

  A. .bash_history
  B. .bash_histfile
  C. .history
  D. .bashrc_history
  E. .history_bash
  A. .bash_history

• Question 20:

  Which of the following commands is used to change metadata and options for ext3 filesystems?

  A. mod3fs
  B. tune3fs
  C. mod2fs
  D. tune2fs
  E. dump2fs
  D. tune2fs