What Is a Consideration When Designing a Replication Solution Using

What is a consideration when designing a replication solution using the native Dell EMC Unity XT replication feature?

A) Asynchronous remote replication supports replication to up to two remote Dell EMC Unity XT systems
B) Synchronous remote replication supports replication to up to two remote Dell EMC Unity XT systems
C) Synchronous remote replication supports replication to up to one remote Dell EMC Unity XT systems
D) Asynchronous remote replication supports replication to up to one remote Dell EMC Unity XT systems