单项选择题
A current IBM System Storage DS8000 open systems customer needs a temporary copy of data that will be needed for only 12 hours.
Which DS8000 function best satisfies this requirement（）
A.Multiple RelationshipFlashCopy
B.IncrementalFlashCopy
C.FlashCopy SE
D.Data SetFlashCopy
相关考题
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单项选择题
A customer requires an infrastructure to support disaster recovery of critical applications between two remote data centers. One data center is in Tokyo and one is in Beijing. The customer’s Recovery Point Objective （RPO） requires a six-hour window for a bandwidth of 100 MB/s and a new storage system for a total of 4 TB of data. They estimate 100 MB of new data produced hourly. What data synchronization method would be recommended to meet the requirements（）
A.Metro Mirror
B.FlashCopy
C.Global Mirror
D.Snapshot -
单项选择题
A customer has no available floor space for expansion and room for only one disk enclosure pair in their DS8700. Four disk enclosure pairs are required to meet the current I/O needs of a data warehousing application. They are only utilizing 10% of their total capacity. Another application workload needs to be added to the system but requires two disk enclosure pairs. The customer is considering SSD and Easy Tier. Which of the following is the primary function of Easy Tier（）
A.reduce power consumption per unit of storage
B.balance the total workload with other DAs
C.automatically moves hot spots to the appropriate resource
D.SANtiering permits more flexibility by adding additional data paths -
单项选择题
A customer has an IBM System Storage DS8100 with 128 DDMs and needs to add additional capacity. What must be verified by the Business Partner during the visit to the computer room（）
A.the space for the upgrade to a DS8700
B.the space on the left of the DS8000 for an expansion frame
C.the space on the right of the DS8000 for an expansion frame
D.the space to install additional DDMs in the base frame
