Final test: Inside the system: resources, kernel, processes

Read the output

What does this output mean?

$ chronyc tracking
Reference ID    : 7F00007B (time.lab.test)
Stratum         : 2
System time     : 419.919616699 seconds slow of NTP time
Leap status     : Normal

• A chrony has no link to the server; the clock runs on its own.
• B The machine's clock is 7 minutes behind time.lab.test.
• C The machine's clock is 420 seconds fast.