HP
HP0-J67 · Question #83
When sizing a solution involving deduplication. how does the rate of changed blocks between backups affect the deduplication ratio?
The correct answer is B. The lower the block change rate. the higher the deduplication ratio. Architecting Multi-site HP Storage Solutions page258 - The Lower the 'Block Change Rate' of the backup datathe higher the deduplication ratio.
Architecting HP Storage Solutions for Multi-site Environments
Question
When sizing a solution involving deduplication. how does the rate of changed blocks between backups affect the deduplication ratio?
Options
- ADeduplicaton ratio is only afiected by the backup software.
- BThe lower the block change rate. the higher the deduplication ratio.
- CNo changed blocks between backups result in a deduplication ratio of 0%
- DThe rate of changed blocks does not affect deduplication efficiencye
How the community answered
(41 responses)- B95% (39)
- C2% (1)
- D2% (1)
Explanation
Architecting Multi-site HP Storage Solutions page258 - The Lower the 'Block Change Rate' of the backup datathe higher the deduplication ratio.
Topics
#deduplication#data reduction#backup sizing#block change rate
Community Discussion
No community discussion yet for this question.