听力原文:(A) These trees are ready for planting. (B) The truck and trailer are full of logs. (C) There is traffic jam on the highway. (D) The logs on the truck still have trunks on them.
【单选题】As part of a Business Continuance project, a customer has established replication from 3 spokesto a DR hub with ProtecTIER 7610 appliances. Each of the 3 spokes is backing up 500 GB ofnominal data dai...