Brocade
143-120 · Question #77
Your company recently acquired another company located across a river over 1 km wide. Your current disaster recovery (DR) plans are to write data to tape and transport them offsite to a warehouse…
The correct answer is D. Create a cascaded fabric between old and new sites and use either disk mirroring or host-based. See the full explanation below for the reasoning.
Question
Your company recently acquired another company located across a river over 1 km wide. Your current disaster recovery (DR) plans are to write data to tape and transport them offsite to a warehouse. You plan to leverage the newly acquired data center to reduce the delta as much as possible between the production and backup data. You want to keep costs down where possible. Which solution meets this requirement?
Options
- AThe river presents an obstacle; the only way to leverage the new data center is to transport tapes
- BThe mainframe in the old site should install a separate fiber for each channel or DASD mirroring
- CThe mainframe in the old site should connect to a switch at the same site with extended distance
- DCreate a cascaded fabric between old and new sites and use either disk mirroring or host-based
How the community answered
(27 responses)- A15% (4)
- B7% (2)
- C4% (1)
- D74% (20)
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