Quiz: incident response

One correct answer

lab-app's unit has Restart=on-failure and RestartSec=1, and the new version crashes at every start. What will systemctl is-active lab-app show a minute later?

• A failed — systemd gave up restarting after a few tries.
• B activating — systemd is still restarting the service once a second.
• C active — systemd brought the service up in the end.
• D inactive — after an error in the code the service is simply stopped.