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Which feature is described below…?

Which feature is described below:
You can use the ___ to reduce the number of duplicate blocks of data in storage, you can store much more
data in a given amount of storage capacity than waspossible in previous releases that used Single Instance
Storage (SIS) or NTFS file system compression.

PrepAway - Latest Free Exam Questions & Answers

A.
iSCSI Target Server

B.
iSCSI Target Boot

C.
Multiterabyte Volumes

D.
Data Deduplication role service

Explanation:
By using Data Deduplication, general purpose file servers can typically reduce storage capacity
utilization by a 2:1 ratio (for example, files thatpreviously used 1 TB would use 500 GB after deduplication).
Servers that host virtualization data (such as VHD files) often reduce storage capacity utilization bya 20:1 ratio,
which reduces 1 TB of data to 50 GB.


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