Refer to the exhibit.
An LTM Specialist is troubleshooting a sync-failover group of three BIG-IP LTM devices. The command
used is “tmsh run cm watch-devicegroup-device.”
What does the output mean?

A.
Configuration is synchronized between all the devices.

B.
Configuration is not synchronized. Some modifications have been done on bigipA.

C.
Configuration is not synchronized. Some modifications have been done on bigipB.

D.
Configuration is not synchronized. Some modifications have been done on bigipC.