Systems Management XK0-006 Practice Questions (Page 5)

Questions 21–25

1. 21application · easy

   An admin modified a service unit file and needs to apply the changes without rebooting. Which command should be run first?

   • Asystemctl status service
   • Bsystemctl restart service
   • Csystemctl enable service
   • Dsystemctl daemon-reload
   Reveal Solution Discussion Select an answer first
2. 22foundation · easy

   Which command is used to restart the SSH service on a system that uses the legacy SysVinit service command?

   • Aservice sshd start
   • Bsystemctl restart sshd
   • Cservice sshd restart
   • Drestart sshd
   Reveal Solution Discussion Select an answer first
4. 23foundation · easy

   Which command is used to view the systemd journal logs for the SSH service?

   • Asystemctl logs sshd
   • Bjournalctl -f sshd
   • Cjournalctl -u sshd
   • Dtail -f /var/log/sshd
   Reveal Solution Discussion Select an answer first
5. 24application · medium

   A service that was running has stopped unexpectedly. The admin wants to see the current state and recent log entries for the service. Which command combination provides this information?

   • Asystemctl list-units and tail /var/log/messages
   • Bps aux | grep sshd and cat /var/log/secure
   • Cservice sshd status and grep sshd /var/log/syslog
   • Dsystemctl status sshd and journalctl -u sshd
   Reveal Solution Discussion Select an answer first
6. 25expert · medium

   A service is failing to start. The admin suspects a missing configuration file. Which command would most likely reveal this?

   • Asystemctl status service
   • Bsystemctl list-dependencies service
   • Ctail -f /var/log/messages
   • Djournalctl -u service -p err
   Reveal Solution Discussion Select an answer first