What are features of Synchronous Long Distance replication? (Select two.)

A.
A single InServ can be the target for up to four source InServs.

B.
The remote InServ can be manually promoted to the role of primary for the specified volumes.

C.
A given Remote Copy group can be sent to two InServs simultaneously.

D.
It allows for synchronous mode to one target, periodic mode to the other.

E.
Replication to the remote site can use either IP-based or FC-based communication.