Lpi 101-350 Online Practice Questions and Exam Preparation

Lpi 101-350 Online Questions & Answers

• Question 11:

  What effect does the sticky bit have when set on a directory?

  A. There is no effect because the sticky bit has been deprecated in Linux.
  B. It provides a hint to the kernel that files in this directory should be cached in memory, if possible.
  C. It restricts deletion of files in this directory to only the root user and the file owner regardless of write permissions for other users.
  D. It instructs the kernel to keep the underlying data for the files in the directory intact to allow for undeletion of important files.
  C. It restricts deletion of files in this directory to only the root user and the file owner regardless of write permissions for other users.

• Question 12:

  In the vi editor, what vi command will copy (but not paste) from the current line at the cursor and the following 16 lines (17 lines total)? Enter the correct vi command without spaces.

  A. 17y
  B. 17yy
  C. 17YY
  D. 17Y
  A. 17y
  B. 17yy
  C. 17YY
  D. 17Y

• Question 13:

  What command will print a list of usernames (first column) and their corresponding user id (uid, third column) from /etc/passwd?

  A. cut -d: -f1,3 /etc/passwd
  B. chop -c 1,3 /etc/passwd
  C. tac 1-3 /etc/passwd
  D. fmt -u /etc/passwd
  A. cut -d: -f1,3 /etc/passwd

• Question 14:

  The USB device filesystem can be found under /proc/______/usb/. (Please fill in the blank with the single word only)

  A. bus
  A. bus

• Question 15:

  How can you update a package only if an earlier version is currently installed on the system?

  A. rpm --update rpmname
  B. rpm -U rpmname
  C. rpm -F rpmname
  D. rpm --force rpmname
  E. rpm -u rpmname
  C. rpm -F rpmname

• Question 16:

  You have created a long letter and after you are done you notice that you used the name "Bob" many times but you forgot to capitalize it in many instances. Which command would replace "bob" with "Bob" in all instances and generate a new letter for printing?

  A. sed '/bob/Bob' letter > newletter
  B. sed s/bob/Bob/ letter < newletter
  C. sed 's/bob/Bob' letter > newletter
  D. sed 's/bob/Bob/g' letter > newletter
  E. sed 's/bob, Bob/' letter > newletter
  D. sed 's/bob/Bob/g' letter > newletter

• Question 17:

  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 18:

  What does the Filesystem Hierarchy Standard enable? (Select TWO answers)

  A. software to predict the location of installed files and directories
  B. software to predict the ownership and access rights to files and directories
  C. users to predict the location of installed files and directories
  D. users to predict how the filesystem should be formatted according to need
  A. software to predict the location of installed files and directories
  C. users to predict the location of installed files and directories

• Question 19:

  Which option to the tee command will cause the output to be concatenated on the end of the output file instead of overwriting the existing file contents?

  A. -a
  B. -c
  C. --no-clobber
  D. continue
  A. -a

• Question 20:

  Which configuration file should be modified to disable the ctrl-alt-delete key combination?

  A. /etc/keys
  B. /proc/keys
  C. /etc/inittab
  D. /proc/inittab
  E. /etc/reboot
  C. /etc/inittab