How Is the Dell EMC Unity Data Reduction Ratio Calculated

question 165

Multiple Choice

How is the Dell EMC Unity 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.