Lpi 101-350 Online Practice Questions and Exam Preparation

Lpi 101-350 Online Questions & Answers

• Question 111:

  Which of the following explanations are valid reasons to run a command in the background of your shell?

  A. The command does not need to execute immediately.
  B. The command has to run immediately but the user needs to log out.
  C. The system is being shut down and the command needs to restart execution immediately after the reboot.
  D. The command can run at a lower priority than normal commands run on the command line.
  B. The command has to run immediately but the user needs to log out.

• Question 112:

  What is the name of the main configuration file for GRUB? (Please specify the file name with no path information)

  A. menu.lst
  B. grub.conf
  C. grub.cfg
  A. menu.lst
  B. grub.conf
  C. grub.cfg

• Question 113:

  To prevent users from being able to fill up the / partition, the ____________ directory should be on a separate partition if possible because it is world writeable.

  A. /tmp
  B. tmp
  A. /tmp
  B. tmp

• Question 114:

  Which of the following commands will change all CR-LF pairs in an imported text file, userlist.txt, to Linux standard LF characters and store it as newlist.txt?

  A. tr '\r\n' '' < userlist.txt > newlist.txt
  B. tr -c '\n\r' '' < newlist.txt > userlist.txt
  C. tr -d '\r' < userlist.txt > newlist.txt
  D. tr '\r' '\n' userlist.txt newlist.txt
  E. tr -s '^M' '^J' userlist.txt newlist.txt
  C. tr -d '\r' < userlist.txt > newlist.txt

• Question 115:

  Once a shell variable has been created, how can the variable be removed from the environment?

  A. VAR=
  B. set -d VAR
  C. set -u VAR
  D. unset VAR
  D. unset VAR

• Question 116:

  You want the default permissions for your files to be -rw-r-----. Which is the most useful setting for umask below?

  A. 037
  B. 640
  C. 038
  D. 027
  D. 027

• Question 117:

  You have written a custom tool on your local system. Following the Filesystem Hierarchy Standard (FHS), where should you install the binaries to be available to all users on your system?

  A. /usr/local/bin
  B. /usr/local/bin/
  A. /usr/local/bin
  B. /usr/local/bin/

• Question 118:

  Which file in the /proc filesystem lists parameters passed from the bootloader to the kernel?

  A. cmdline
  B. /proc/cmdline
  A. cmdline
  B. /proc/cmdline

• Question 119:

  Which of the following commands will write a message to the terminals of all logged in users?

  A. bcast
  B. mesg
  C. print
  D. wall
  E. yell
  D. wall

• Question 120:

  To what environment variable will you assign or append a value if you need to tell the dynamic linker to look in a build directory for some of a program's shared libraries?

  A. LD_LOAD_PATH
  B. LD_LIB_PATH
  C. LD_LIBRARY_PATH
  D. LD_SHARE_PATH
  E. LD_RUN_PATH
  C. LD_LIBRARY_PATH