After a requirements analysis including the use of the Batch Magic tool, it has been determined that aTS7740
four-way grid is the most appropriate solution, with two clusters in each of two sites. The customer wants to
have four copies of the data, (one in each cluster), but also to minimize the data sent over the network between
the sites.
What is the best way to setup the TS7740 Virtualization Engines to achieve this?

A.
Setup cluster families

B.
Set up 400 MB logical volumes

C.
Set up Selective Device Access Control

D.
Set up two two-way grids and write two copies of the data as before