Which of the following statements about HSB channels in HSB mode is FALSE?

Which of the following statements about HSB channels in HSB mode is FALSE?
A . It is recommended that an HSB channel between the active and standby ACs be connected through one cable to ensure high reliability.
B . An HSB group is independent from backup services. An HSB group can work properly with no need to bind to an HSB service.
C . In VRRP HSB mode, the HSB channel status changes with the VRRP active/standby status.
D . In dual-link HSB, an HSB channel only functions as a data backup channel and does not have an active/standby status.

Answer: B