What is likely to be the most costly part of this solution over a three year period?

Customer has two datacenters 1000 km apart, and wishes to perform disaster recovery across a small set of

disks (less than 10 TB). What is likely to be the most costly part of this solution over a three year period?

A. Switch and replication hardware charges

B. Disk storage hardware and warranty costs

C. Storage administration and support costs

D. Line charges from telecommunications vendors

Answer: D

Explanation:
Explanation

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