IBM
C4090-450 · Question #22
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…
The correct answer is D. Line charges from telecommunications vendors. See the full explanation below for the reasoning.
Question
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?
Options
- ASwitch and replication hardware charges
- BDisk storage hardware and warranty costs
- CStorage administration and support costs
- DLine charges from telecommunications vendors
How the community answered
(18 responses)- A11% (2)
- B6% (1)
- C11% (2)
- D72% (13)
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