单选题
A customer wants to collect performance data from a newly installed IBM System Storage DS8700 to determine if the system meets expected benchmarks using their application test data. Which tool best gathers the performance data（）
IBM DS Storage Manager
Tivoli Storage Resource Manager
Tivoli Storage Productivity Center for Disk
Tivoli Storage Productivity Center for Data
单选题
A company with three sites （one local production site， one intermediate site， and one remote site） wants to use Metro/Global Mirror. Which statement is correct about the volumes at the intermediate site（）
the intermediate site volumes are Metro Mirror target volumes for the remote site
the intermediate site volumes are Global Mirror target volumes for the remote site
the intermediate site volumes are both Global Mirror source and Metro Mirror target at the same time
the intermediate site volumes are alsoFlashCopy sources for the remote site
单选题
A customer using an IBM System Storage DS8700 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（）
using the vmstat command on the AIX servers connected via SAN to the DS8700 system
look at the IOPS using the DS8700
reading the performance reports via Tivoli Storage Productivity Center for Disk
generating reports using theTotalStorage Expert
单选题
A customer has two data centers， 500 kilometers apart. The customer requests a proposal for new storage subsystems and a disaster recovery solution that provides consistent data in the event of a disaster at the local site. Which IBM System Storage DS8000 solution should the storage specialist propose to the client（）
Metro/Global Mirror
Metro Mirror
Global Copy
Global Mirror
单选题
A storage specialist wants to create a fixed-block volume in the extent pool P10， in rank group 0. Which of these volumes cannot be created（）
2001
2B00
3A01
5E00
单选题
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（）
Multiple RelationshipFlashCopy
IncrementalFlashCopy
FlashCopy SE
Data SetFlashCopy
单选题
A customer using an IBM System Storage DS8700 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（）
using the vmstat command on the AIX servers connected via SAN to the DS8700 system
look at the IOPS using the DS8700
reading the performance reports via Tivoli Storage Productivity Center for Disk
generating reports using theTotalStorage Expert
单选题
A customer has multiple applications on multiple open platforms in their current environment based on IBM System Storage DS8100. They plan to set up a business continuity solution that meets the objective of zero or little data loss for their business critical data. The customer has indicated that cost is a factor. What should the storage specialist recommend（）
a DS8700 in the Business Continuity site with a Metro Mirror license
a DS8700 with SAN Volume Controller in the Business Continuity site
a DS8700 in the Business Continuity site with Global Copy license
two new DS5300 servers （production and Business Continuity site） with a Global Copy license
单选题
A storage specialist needs to create a new host connection using the DSCLI. Which of the following parameters identifies the host（）
hosttype
volume group
ioports
WWPN
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