An LTM device supports two power supplies. The value of the BigDB key “platform.powersupplymonitor” is
equal to enable.
Where would the error message be visible if one of the power supplies fails or is NOT plugged in?

A.
visible only via the console

B.
in the /var/log/ltm log file

C.
in the /var/log/kern.log file

D.
in the /var/log/tmm log file