Which of the following statements describes the objectives of the gratuitous ARP packets sent by
an HA cluster?

A.
To synchronize the ARp tables in all the FortiGate Unis that are part of the HA cluster.

B.
To notify the network switches that a new HA master unit has been elected.

C.
To notify the master unit that the slave devices are still up and alive.

D.
To notify the master unit about the physical MAC addresses of the slave units.