Your customer has a requirement to replicate a number of D2D devices to and from additional
offices and you need to determine the number of licenses that are required to accomplish this.
Identify the number of licenses that are required for each Replication Model.

A.
Many to One with four nodes =

B.
Active/Active with two nodes =

C.
Active/passive with two nodes =

Explanation:
Reference: http://h18000.www1.hp.com/products/quickspecs/13218_div/13218_div.HTML (Step 2-
Related Options, see 6th bulleted point)