Oracle
1Z0-338 · Question #80
Which statement explains the difference between Normal and High redundancy ASM failure groups?
The correct answer is E. Normal redundancy tolerates a single cell failure, whereas High redundancy tolerates a two-cell failure. Explanation/Reference:
Exadata Architecture
Question
Which statement explains the difference between Normal and High redundancy ASM failure groups?
Options
- ANormal redundancy protects the DATA diskgroup, whereas High redundancy protects the RECO
- BNormal redundancy (best practice) provides protection against two simultaneous disk failures, whereas
- CHigh redundancy gives more usable storage, whereas Normal redundancy provides better I/O
- DNormal redundancy protects from disk failure when a cell is offline or being updated, whereas High
- ENormal redundancy tolerates a single cell failure, whereas High redundancy tolerates a two-cell failure.
How the community answered
(26 responses)- A12% (3)
- C4% (1)
- D4% (1)
- E81% (21)
Explanation
Explanation/Reference:
Topics
#ASM failure groups#Normal redundancy#High redundancy#cell failure tolerance
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