Which two items represent the tradeoffs regarding capac…

Which two items represent the tradeoffs regarding capacity and performance when deduplication is enabled?

Which two items represent the tradeoffs regarding capacity and performance when deduplication is enabled?

A.
Netbackup backups will use much less space if stored on a deduplicated share, and performance is not
impacted because the workload is sequential.

B.
Netbackup backups will see little benefit in space utilization, but also little impact on performance due to the
sequential writes.

C.
The effective capacity of disk space may be greatly enhanced with deduplication, and the performance
impact will be greatly dependent on the amount of data to be written, the blocksize selected, and whether
the DDT stays in ARC (memory) or not.

D.
Video streams, encrypted data, and precompressed data may see little or no capacity benefit with
deduplication, and throughput performance will be degraded, perhaps even significantly.

Explanation:



Leave a Reply 0

Your email address will not be published. Required fields are marked *