Lpi 101-400 Online Practice Questions and Exam Preparation

Lpi 101-400 Online Questions & Answers

• Question 111:

  Which of the following kernel parameters instructs the kernel to suppress most boot messages?

  A. silent
  B. verbose=0
  C. nomesg
  D. quiet
  D. quiet

• Question 112:

  Which of the following is the device file name for the second partition on the only SCSI drive?

  A. /dev/hda1
  B. /dev/sda2
  C. /dev/sd0a2
  D. /dev/sd1p2
  B. /dev/sda2

• Question 113:

  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.
  D. It sets up environment variables for applications.

• Question 114:

  In Bash, inserting 1>and2 after a command redirects

  A. standard error to standard input.
  B. standard input to standard error.
  C. standard output to standard error.
  D. standard error to standard output.
  E. standard output to standard input.
  C. standard output to standard error.

• Question 115:

  In the vi editor, how can commands such as moving the cursor or copying lines into the buffer be issued multiple times or applied to multiple rows?

  A. By using the command :repeat followed by the number and the command.
  B. By specifying the number right in front of a command such as 4l or 2yj.
  C. By selecting all affected lines using the shift and cursor keys before applying the command.
  D. By issuing a command such as :set repetition=4 which repeats every subsequent command 4 times.
  B. By specifying the number right in front of a command such as 4l or 2yj.

• Question 116:

  Which of the following commands makes /bin/foo executable by everyone but writable only by its owner?

  A. chmod u=rwx,go=rx /bin/foo
  B. chmod o+rwx,a+rx /bin/foo
  C. chmod 577 /bin/foo
  D. chmod 775 /bin/foo
  A. chmod u=rwx,go=rx /bin/foo

• Question 117:

  Which of the following commands overwrites the bootloader located on /dev/sda without overwriting the partition table or any data following it?

  A. dd if=/dev/zero of=/dev/sda bs=512
  B. dd if=/dev/zero of=/dev/sda bs=512 count=1
  C. dd if=/dev/zero of=/dev/sda bs=440 count=1
  D. dd if=/dev/zero of=/dev/sda bs=440
  C. dd if=/dev/zero of=/dev/sda bs=440 count=1

• Question 118:

  SIMULATION

  Which command is used in a Linux environment to create a new directory? (Specify ONLY the command without any path or parameters.)

  mkdir -or- /usr/bin/mkdir

• Question 119:

  Which of the following is true for hard linked files? (Choose three.)

  A. The output of stat will report hard instead of regular file.
  B. The hard linked files have the same permissions and owner.
  C. The hard linked files share the same inode.
  D. The hard linked files are indicated by a -> when listed with ls -1.
  E. The hard linked files must be on the same filesystem.
  B. The hard linked files have the same permissions and owner.
  C. The hard linked files share the same inode.
  E. The hard linked files must be on the same filesystem.

• Question 120:

  Which of the following commands will reduce all consecutive spaces down to a single space?

  A. tr '\s' ' ' < a.txt > b.txt
  B. tr -c ' ' < a.txt > b.txt
  C. tr -d ' ' < a.txt > b.txt
  D. tr -r ' ' '\n' < a.txt > b.txt
  E. tr -s ' ' < a.txt > b.txt
  E. tr -s ' ' < a.txt > b.txt