CompTIA LX0-101 Online Practice Questions and Exam Preparation

CompTIA LX0-101 Online Questions & Answers

• Question 91:

  Which of the following commands will create an ext3 filesystem on /dev/hda2?

  A. /sbin/mke2fs -d /dev/hda2
  B. /sbin/mke2fs -j /dev/hda2
  C. /sbin/mke2fs -m 3 /dev/hda2
  D. /sbin/mke2fs -c ext3 /dev/hda2
  B. /sbin/mke2fs -j /dev/hda2

• Question 92:

  Which of the following commands will allow an administrator to adjust the number of mounts after which an existing filesystem will be checked by e2fsck?

  A. debugfs
  B. dumpe2fs
  C. mode2fs
  D. tune2fs
  E. mke2fs
  D. tune2fs

• Question 93:

  An administrator wants to display all currently mounted file systems. Which command would be used? (Please enter only a single command without arguments or options).

  /BIN/DF,/BIN/MOUNT,DF,MOUNT

• Question 94:

  The system is having trouble and the engineer wants to bypass the usual /sbin/init start up and run /bin/sh. Which of the following is the usual way to pass this change to the kernel from the boot loader?

  A. Start in runlevel 1.
  B. Pass init=/bin/sh on the kernel parameter line.
  C. Pass /bin/sh on the kernel parameter line.
  D. Pass start=/bin/sh on the kernel parameter line.
  B. Pass init=/bin/sh on the kernel parameter line.

• Question 95:

  An administrator wants to preview where the package file, apache-xml.i386.rpm, will install its files before installing it. Which of the following commands should the administrator issue?

  A. rpm -qp apache-xml.i386.rpm
  B. rpm -qv apache-xml.i386.rpm
  C. rpm -ql apache-xml.i386.rpm
  D. rpm -qpl apache-xml.i386.rpm
  D. rpm -qpl apache-xml.i386.rpm

• Question 96:

  Which of the following command line redirection characters instructs the shell to read from the current input source until a specific word, on a separate line and without and trailing spaces, is reached?

  C. !<
  D. and
  A

• Question 97:

  Which of the following is the proper device for the third partition, on the second hard disk, on the first IDE controller, on a PC system?

  A. /dev/hdb3
  B. /dev/hd1b3
  C. /dev/hdc1b3
  D. /dev/hdc1d2p3
  A. /dev/hdb3

• Question 98:

  Which of the following sed commands will replace all instances of the string foo with the string foobar changing the file file1.txt in place?

  A. sed 's/foo/foobar/g' file1.txt
  B. sed 's/foo/foobar/g' file1.txt > file1.txt
  C. sed 's/foo/foobar/g' file1.txt | file1.txt
  D. sed -i 's/foo/foobar/g' file1.txt
  E. sed -i 's/foo/foobar/g' file1.txt > file1.txt
  D. sed -i 's/foo/foobar/g' file1.txt

• Question 99:

  An administrator suspects that a new Ethernet card might be conflicting with another device. Which file should the administrator check within the /proc tree to learn which IRQs are being used by which kernel drivers? (Please enter only a single command and do not enter duplicate answers in this field.)

  /PROC/INTERRUPTS,INTERRUPTS

• Question 100:

  The /etc/ file lists currently mounted devices.

  MTAB