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单选题 A customer has purchased three IBM System Storage DS8300 systems and would like to have their SAN and storage administrator trained. The customer is worried about having much of their staff out of the office at the same time attending courses.  Which training alternative provides the necessary training with the least impact()

A

purchase the training CD for the disk subsystem and have the staff do self-paced training

B

have the IBM Service Support Representative perform the training

C

contact IBM Education Services for an onsite training class

D

send one person at a time to an IBM training session

单选题 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

单选题 A customer wants to collect performance data from a newly installed IBM System Storage DS8300 to determine if the system meets expected benchmarks using their application test data.  Which tool best gathers the performance data()

A

IBM DS Storage Manager

B

IBM Tivoli Storage Resource Manager

C

IBM TotalStorage Productivity Center for Disk

D

IBM TotalStorage Productivity Center for Data

单选题 A customer using an IBM System Storage DS8300 is facing performance problems. After the analysis by the technical specialist, the diagnosis indicates that the cache hits may be improved by a cache upgrade.  How can the system be monitored in order to check the benefits of the cache upgrade()

A

using the vmstat command on the AIX servers connected via SAN to the DS8300 system

B

looking at the number of I/O managed by the DS8300 system

C

reading the performance reports via TotalStorage Productivity Center for Disk

D

generating reports using the TotalStorage Expert

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