Refer to the exhibit.
A pair of LTM devices is configured for HA.
What happens if the pool member server with IP address 10.0.0.4 becomes totally unresponsive to the
active LTM device, but is still responsive to the standby LTM device?

A.
The HA-group will disable the trunk my_trunk.

B.
The HTTP application will be unavailable via the LTM device.

C.
The HA-group will initiate a fail-over because the threshold is set to 2.

D.
The HA-group will initiate a fail-over because the HA-Group score will be zero.