SNIA
S10-210 · Question #73
A company has a storage subsystem that supports a variety of replication options. They have purchased an identical array and placed it at a secondary site 4,200 km away and want to keep the two…
The correct answer is A. Asynchronous replication is the only replication option for distances of this length. See the full explanation below for the reasoning.
Question
A company has a storage subsystem that supports a variety of replication options. They have purchased an identical array and placed it at a secondary site 4,200 km away and want to keep the two arrays as closely synchronized as possible. Which solution should be chosen?
Options
- AAsynchronous replication is the only replication option for distances of this length.
- BSynchronous replication is the only replication option for distances over 4,000 km.
- CSnapshots allow for data to be quickly captured, copied, and mounted from one storage
- DSynchronous replication will keep the arrays in the closest sync and is ideal for short
How the community answered
(19 responses)- A74% (14)
- B5% (1)
- C16% (3)
- D5% (1)
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