Lpi 101-500 Online Practice Questions and Exam Preparation

Lpi 101-500 Online Questions & Answers

• Question 41:

  Which command is used to set restrictions on the size of a core file that is created for a user when a program crashes?

  A. core
  B. edquota
  C. quota
  D. ulimit
  E. ktrace
  D. ulimit

• Question 42:

  Which of the following commands creates an ext3 filesystem on /dev/sdb1? (Choose TWO correct answers.)

  A. /sbin/mke2fs -j /dev/sdb1
  B. /sbin/mkfs -t ext3 /dev/sdb1
  C. /sbin/mkfs -c ext3 /dev/sdb1
  D. /sbin/mke3fs -j /dev/sdb1
  A. /sbin/mke2fs -j /dev/sdb1
  B. /sbin/mkfs -t ext3 /dev/sdb1

• Question 43:

  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)
  C. p (lowercase) D. U (uppercase)

• Question 44:

  Which of the following commands changes all occurrences of the word "bob" in file data to "Bob" and prints the result to standard output?

  A. sed`/bob/Bob' data
  B. sed`s/bob/Bob/g' data
  C. sed`s/bob/Bob/' data
  D. sed`/bob/Bob/' data
  E. sed`s/bob,Bob/' data
  B. sed`s/bob/Bob/g' data

• Question 45:

  CORRECT TEXT What is the name of the main configuration file for GNU GRUB? (Specify the file name only without any path.)

  menu.lst

• Question 46:

  What does the + symbol mean in the following grep regular expression: grep '^d[aei]\+d$' /usr/share/dict/words

  A. Match the preceding character set ([aei]) one or more times.
  B. Match the preceding character set ([aei]) zero or more times.
  C. Match the preceding character set ([aei]) zero or one times.
  D. Match a literal + symbol.
  A. Match the preceding character set ([aei]) one or more times.

• Question 47:

  Which of the following command sets the Bash variable named TEST with the content FOO?

  A. set TEST="FOO"
  B. TEST = "FOO"
  C. var TEST="FOO"
  D. TEST="FOO"
  D. TEST="FOO"

• Question 48:

  Which of the following are valid stream redirection operators within Bash? (Choose THREE correct answers.)

  A. <
  C. >
  D. >>>
  E. %>
  A. <
  C. >

• Question 49:

  Which umask value ensures that new directories can be read, written and listed by their owning user, read and listed by their owning group and are not accessible at all for everyone else?

  A. 0750
  B. 0027
  C. 0036
  D. 7640
  E. 0029
  B. 0027

• Question 50:

  Which is the default percentage of reserved space for the root user on new ext4 filesystems?

  A. 10%
  B. 3%
  C. 15%
  D. 0%
  E. 5%
  E. 5%