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XK0-004 – CompTIA Linux+ Certification Exam

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Showing 7–9 of 20 questions

Question 7

The Apache web server was recently installed on a Debian/Ubuntu server. The web server fails and a review of log messages on another partition reveals the installation was not completed properly due to lack of disk space. After clearing the files, the systems administrator has requested the installation to be performed again. Which of the following command lines will perform this task? (Choose two.)

Select all that apply, then click Submit answer.

  • ○

    apt-get install apache2

  • ○

    apt-get --purge remove acache2

  • ○

    apt-get --reinstall install apache2

  • ○

    apt-get --reinstall apache2
Question 8

A company requires all servers to be configured with the BIOS on Coordinated Universal Time and the OS on Central Standard Time.

Which of the following can be used to change the time according to these requirements? (Choose two.)

Select all that apply, then click Submit answer.

  • ○

    localectl
  • ○

    LC_ALL
  • ○

    date
  • ○

    time
  • ○

    hwclock
  • ○

    crontab
Question 9

Which of the following commands should a system administrator use to configure a passwordless login to remote system? (Select TWO.)

Select all that apply, then click Submit answer.

  • ○

    Cp
  • ○

    Ssh-agent
  • ○

    Ssh-copy-id
  • ○

    Ssh-keygen
  • ○

    Ssh-add
  • ○

    openssl