Lpi LPI Certifications 101-400 Questions & Answers

• Question 111:

  What is the default action of the split command on an input file?

  A. It will break the file into new files of 1,024 byte pieces each.

  B. It will break the file into new files of 1,000 line pieces each.

  C. It will break the file into new files of 1,024 kilobyte pieces each.

  D. It will break the file into new files that are no more than 5% of the size of the original file.

  Correct Answer: B

• Question 112:

  What is the output of the following command?

  echo "Hello World" | tr -d aieou

  A. Hello World

  B. eoo

  C. Hll Wrld

  D. eoo Hll Wrld

  Correct Answer: C

• Question 113:

  Which of the following characters can be combined with a separator string in order to read from the current input source until the separator string, which is on a separate line and without any trailing spaces, is reached?

  A. <<

  B. <|

  C. !<

  D. and<

  Correct Answer: A

• Question 114:

  What is the purpose of the Bash built-in export command?

  A. It allows disks to be mounted remotely.

  B. It runs a command as a process in a subshell.

  C. It makes the command history available to subshells.

  D. It sets up environment variables for applications.

  E. It shares NFS partitions for use by other systems on the network.

  Correct Answer: D

• Question 115:

  A user accidentally created the subdirectory \dir in his home directory. Which of the following commands will remove that directory?

  A. rmdir '~/\dir'

  B. rmdir "~/\dir"

  C. rmdir ~/'dir'

  D. rmdir ~/\dir

  E. rmdir ~/\\dir

  Correct Answer: D

• Question 116:

  In compliance with the FHS, in which of the directories are man pages found?

  A. /usr/share/man

  B. /opt/man

  C. /usr/doc/

  D. /var/pkg/man

  E. /var/man

  Correct Answer: A

• Question 117:

  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

  Correct Answer: D

• Question 118:

  Immediately after deleting 3 lines of text in vi and moving the cursor to a different line, which single character command will insert the deleted content below the current line?

  A. i (lowercase)

  B. P (uppercase)

  C. p (lowercase)

  D. U (uppercase)

  E. u (lowercase)

  Correct Answer: C

• Question 119:

  Which of the following commands kills the process with the PID 123 but allows the process to "clean up" before exiting?

  A. kill -PIPE 123

  B. kill -KILL 123

  C. kill -STOP 123

  D. kill -TERM 123

  Correct Answer: D

• Question 120:

  What is the maximum niceness value that a regular user can assign to a process with the nice command when executing a new process?

  A. 9

  B. 19

  C. 49

  D. 99

  Correct Answer: B