CompTIA LX0-101 Online Practice Questions and Exam Preparation

CompTIA LX0-101 Online Questions & Answers

• Question 61:

  Which of the following commands will show the contents of a gzip compressed tar archive?

  A. gzip archive.tgz | tar xvf
  B. tar ztf archive.tgz
  C. gzip -d archive.tgz | tar tvf
  D. tar cf archive.tgz
  B. tar ztf archive.tgz

• Question 62:

  In order to append the output of ls to a file called bazz, which of the following command lines would an administrator use?

  A. ls > bazz
  B. ls >and bazz
  C. ls and> bazz
  D. ls >> bazz
  D. ls >> bazz

• Question 63:

  An administrator has issued the following command: grub-install --root-directory=/custom-grub /dev/sda In which directory will the new menu.lst file be found? (Provide the full directory path only without the filename).

  /CUSTOM-GRUB/BOOT/GRUB,/CUSTOM-GRUB/BOOT/GRUB/

• Question 64:

  An administrator wants the default permissions for their files to be -rw-r-----. How must the administrator set umask?

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

• Question 65:

  All of the following commands will update the Modify timestamp on the file /tmp/myfile.txt EXCEPT:

  A. file /tmp/myfile.txt
  B. echo "Hello" >/tmp/myfile.txt
  C. sed -ie "s/1/2/" /tmp/myfile.txt
  D. echo -n "Hello" >/tmp/myfile.txt
  E. touch /tmp/myfile.txt
  A. file /tmp/myfile.txt

• Question 66:

  To change the priority of a running process, an administrator should use the command. (Specify command only with no options.)

  /USR/BIN/RENICE,RENICE

• Question 67:

  To what environment variable will an administrator assign or append a value if the administrator needs 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

• Question 68:

  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. (Please enter only a single answer.)

  17Y,17Y,17YY,17YY

• Question 69:

  Which of the following directories contains additional information about installed packages?

  A. /usr/share/documentation
  B. /usr/local/share/documentation
  C. /usr/local/doc
  D. /usr/share/doc
  E. /usr/packages/doc
  D. /usr/share/doc

• Question 70:

  An administrator is formatting a single hard disk for a Linux install. What is the maximum number of primary partitions that can be created?

  4,FOUR