单项选择题

A.compress the incoming data stream as it is receivedB.……

A manufacturing company is using ProtecTIER TS7610 appliances in a spoke and hubconfiguration. ProtecTIER’s TS7610 replication technology at the hub will perform the followingaction on the replicated data being received：（）

A.compress the incoming data stream as it is received
B.store the alreadydeduplicated data stream unprocessed
C.compare the incoming data to previously replicated data and store only the byte-level changes
D.compare the incoming data to previously replicated data and store only the block-level changes

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