Hitachi
HH0-270 · Question #55
A customer must implement a Disaster Recovery environment for a mission critical UNIX database. The production and recovery sites are 30km apart and a DWDM infrastructure is in place between the…
The correct answer is B. TrueCopy Synchronous. See the full explanation below for the reasoning.
Question
A customer must implement a Disaster Recovery environment for a mission critical UNIX database. The production and recovery sites are 30km apart and a DWDM infrastructure is in place between the locations. The requirement is for zero data loss in the event of a disaster. Which HDS replication technology meets the customer's requirements?
Options
- AUniversal Replicator
- BTrueCopy Synchronous
- CTrueCopy Asynchronous
- DTrueCopy cascaded from a local ShadowImage
How the community answered
(33 responses)- A6% (2)
- B82% (27)
- C3% (1)
- D9% (3)
Community Discussion
No community discussion yet for this question.