Which two considerations should you advise the customer in this situation?

You were dispatched to add a DS224C to an existing HA pair that has a stack of DS4243 shelves with 1 TB drives and a stack of DS4246 shelves with 1 TB drives. The customer wants to make sure that ACP is cabled for all shelves.

Which two considerations should you advise the customer in this situation? (Choose two.)
A . ACP communication uses SAS cables and does not require Ethernet cables for IOM12 and IOM6 modules.
B . ACP communication cannot be used for the DS224C and the DS4243 shelves at the same time.
C . In-Band ACP communication is use by default in ONTAP 9.0 and later software.
D . The ACP communication has been discontinued beginning with ONTAP 9.1, IOM6, and IOM12 modules.

Answer: AC