Why is Image Access instantaneous when testing a copy with XtremIO arrays?

Why is Image Access instantaneous when testing a copy with XtremIO arrays?
A . No rolling forward or backward of the Journal is required
B . XtremIO completes the copy “roll back” as a background task
C . RecoverPoint performs initialization based on the DIFF result
D . RecoverPoint uses XtremIO synchronous Snap-based replication

View Answer

Answer: A

Explanation:

Reference: https://www.emc.com/collateral/white-paper/h14663-appsync-2-2-2-integration-recoverpoint­xtremio.pdf (p.6)