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（）
A.4 x 73 GB 15k rpm disk drive sets for System z； and 4 x 500 GB 7.2k rpm disk drive sets for System p
B.4 x 146 GB 15k rpm disk drive sets for System z； and 2 x 500 GB 7.2k rpm disk drive sets for System p
C.2 x 300 GB 10k rpm disk drive sets for System z； and 4 x 300 GB 10k rpm disk drive sets for System p
D.2 x 73 GB 15k rpm disk drive sets for System z； and 2 x 500 GB 7.2k rpm disk drive sets for System p
相关考题
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单项选择题
A customer with a small IT budget has one data center. Their main application is a database running on an IBM System Storage DS8000. The database has a data change rate of 50% per day. Once a week， they must do a point-in-time backup from the database to tape. The time it takes to run the backup now exceeds the backup window allowed. The customer requests a proposal to reduce database downtime caused by running backups， with nearly no impact to production volumes. In addition to the tape backup， which DS8000 feature should a technical specialist propose（）
A.FlashCopy
B.FlashCopy SE
C.Metro Mirror
D.Global Mirror -
单项选择题
A customer wants to directly attach five servers to an IBM System Storage DS8100. They do not intend to use any SAN switches and would like the servers to have a redundant connection to the IBM DS8100. What is the minimum number of DS8000 host adapter cards that the customer will require（）
A.2
B.4
C.6
D.8 -
单项选择题
A customer has an IBM System Storage DS8100 and wants to reach the highest possible throughput in the back-end for a storage-pool-striped volume out of an extent pool with 8 ranks. Over how many device adapter pairs should a technical specialist spread the workload（）
A.2
B.4
C.6
D.8
