单项选择题 WhatisusedtogatherinformationonaWindowshostthatwillbeusedfordeterminingtheoptimumconfigurationofanIBMSystemStorageDS8100（）

单项选择题 Acustomer RFP requires installation of an open system SAN and migration of 40 TBs currently residing on ten UNIX servers （on native server disk）. The Service Level Agreement （SLA） requires no more than five minutes per week of planned downtime for backup.  Which IBM System Storage solution should the sales specialist propose（）

单项选择题 A customer has a storage requirement for a mixed IBM System p and System z environment. They require approximately 2 TB of high performance disk for their System z environment. They require approximately 25 TB of low-performance disk for their System p environment. The storage specialist is using Capacity Magic to configure an IBM System Storage DS8300.  Which configuration is most appropriate for this customer（）