Practice Quiz

LPI Certification / CompTIA Linux+ Practice Test - Question List

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76. Which of the following commands should be used to switch to the root user account and load root’s environment variables?
  1. su root
  2. su root -e
  3. su -
  4. su -env
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77. You are installing Linux on a system. The Linux installation process continuously locks up. Which of the following should you do first?
  1. Repartition the drive
  2. Enable power management in the BIOS
  3. Remove all unnecessary hardware
  4. Ensure that the network card is installed prior to the installation
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78. Which of the following commands should you use if you need to view the first few lines of the /var/log/boot.msg file?
  1. tail /var/log/messages
  2. grep -l 10 /var/log/boot.msg
  3. head /var/log/messages
  4. cat /var/log/boot.msg
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79. Which of the following commands will load the updatedb process and leave it running even if the user logs out of the shell?
  1. updatedb
  2. nohup udatedb &
  3. updatedb &
  4. updatedb -nohup
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80. Which of the following commands should you use at the shell prompt to initially build Tripwire’s database of critical system files?
  1. tripwire -init
  2. twinstall.sh
  3. tripwire-check
  4. twprint -mr
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