EXIN
CDCP · Question #53
In a data centre designed with N+1 redundancy, what happens if one component fails?
The correct answer is C. The spare component takes over without interruption. N+1 redundancy ensures that a single component failure does not interrupt operations, as the extra component automatically supports the load.
Data Centre Tier Standard definitions
Question
In a data centre designed with N+1 redundancy, what happens if one component fails?
Options
- AThe entire system shuts down
- BSystem performance is reduced
- CThe spare component takes over without interruption
- DManual intervention is always required
How the community answered
(28 responses)- A4% (1)
- B7% (2)
- C89% (25)
Explanation
N+1 redundancy ensures that a single component failure does not interrupt operations, as the extra component automatically supports the load.
Topics
#N+1 redundancy#component failover#redundancy model#fault tolerance
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