How is the Dell EMC Unity XT Data Reduction Ratio calculated?
A) Divide the predate-reduction size of all storage resources and their snapshots by the postdata-reduction size of all storage resources and their snapshots.
B) Add up the efficiencies gained from thin provisioning, Deduplication, and Compression.
C) Divide the predate-reduction size of all storage resources excluding their snapshots by the postdata-reduction size of all storage resources excluding their snapshots.
D) Add up the efficiencies gained from thin provisioning, Snapshots, and Compression.

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The Answer of How is the Dell EMC Unity XT Data Reduction Ratio calculated?
A) Divide the predate-reduction size of all storage resources and their snapshots by the postdata-reduction size of all storage resources and their snapshots.
B) Add up the efficiencies gained from thin provisioning, Deduplication, and Compression.
C) Divide the predate-reduction size of all storage resources excluding their snapshots by the postdata-reduction size of all storage resources excluding their snapshots.
D) Add up the efficiencies gained from thin provisioning, Snapshots, and Compression.

How Is the Dell EMC Unity XT Data Reduction Ratio