ABC.com has a DMX3000 at their headquarters (Site X). They currently run two applications on
the DMX3000, both of which need to be replicated for DR purposes. The first application needs to
be replicated to Site Y, which is 32 kilometers away. The second application needs to be mirrored
at a different site, Site Z, which is 26 kilometers away. At a minimum, which additional Symmetrix
and remote director hardware is required to implement the solution?

A.
Two DMXs, one each at Y and Z; four pairs of fiber adapters, two pairs at Z and one each at
Sites Y and X

B.
Two DMXs, one each at Sites Y and Z; three pairs of fiber adapters, one each at Sites X, Y,
and Z

C.
Three DMXs, one each at Sites X, Y and Z; three pairs of fiber adapters, one pair for each DMX

D.
Two DMXs, one each at Sites Y and Z; two pairs of fiber adapters, one each at Sites Y and Z