Huawei
H13-629_V3.0 · Question #960
The two-site three-center disaster recovery solution adopts the "active-active + synchronous + asynchronous parallel" networking architecture. Which of the following is wrong about its disaster…
The correct answer is C. When both the arrays in production center A and production center B fail, the off-site disaster. See the full explanation below for the reasoning.
Data Protection and Business Continuity Solution Design
Question
The two-site three-center disaster recovery solution adopts the "active-active + synchronous + asynchronous parallel" networking architecture. Which of the following is wrong about its disaster switching processing?
Options
- AAfter the off-site disaster recovery center takes over the business from the LUN, the array of the
- BArray A in production center fails, but array B in production center continues to provide services.
- CWhen both the arrays in production center A and production center B fail, the off-site disaster
- DAfter the array B in the production center fails, the array A in the production center continues to
How the community answered
(62 responses)- A13% (8)
- B6% (4)
- C77% (48)
- D3% (2)
Topics
#two-site three-center#disaster switching#active-active#asynchronous replication
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