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单选题
A customer plans to add high performance shared storage with three servers and using direct attach. Cost is a minor issue compared to performance. Which of the devices meets this requirement？（）
A
DS3200
B
EXP3000
C
DS3300
D
DS3400
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单选题A customer server has the maximum local storage installed. The customer plans to share this new storage with other servers. Which of the following provides that server additional storage？（）A
Add External Storage via EXP3000B
Replace current storage with more dense drivesC
Add External Storage via SAND
Add storage expansion blade
考题
单选题A customer has installed an IBM System Storage DS8700 with 20 TB of storage, 32 GB cache, and 16 Fibre Channel ports. The customer is beginning to experience throughput performance issues since they have added new workloads. The customer asks the storage specialist for guidance. Which of the following actions should be recommended as a first step?（）A
install the Performance Accelerator featureB
review the DS Storage Manager Major Event Log (MEL)C
add an expansion frame with additionalFibre Channel portsD
review the latest TPC for Disk study to identify the source of the performance issue
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IBM DS Storage ManagerB
Tivoli Storage Resource ManagerC
Tivoli Storage Productivity Center for DiskD
Tivoli Storage Productivity Center for Data
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单选题Which of the following environments is most closely addressed by the N series N3600?（）A
a customer that requires block level storage B
a customer that requires CIFS and AIX NFS environments C
a customer that requires good scalability and performance D
a customer that needs to consolidate multiple storage controllers under a single interface
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DS8700 with Easy Tier B
XIV Storage System with SVC C
XIV Storage System with CoD D
DS5020 with Enhanced Remote Mirroring
考题
单选题A customer has installed an IBM System Storage DS8700 with 20 TB of storage， two-way processor version， 32 GB cache， and 16 Fibre Channel ports. The customer is beginning to experience throughput performance issues. To address this performance consideration with minimal cost to the customer， which of the following should be the FIRST step to resolve the problem（）A
add an expansion frame with additionalFibre Channel portsB
increase the amount of storage by 20 TBC
conduct a Disk Magic study to identify the source of the performance issueD
add additionalFibre Channel ports to the existing DS8700
考题
单选题A customer wants to purchase an IBM System Storage DS8700 to support a high-performance database environment. Which technical solution gives the customer the best relationship between I/O performance at the machine’s backend vs. capacity installed in the machine（）A
additional installation of the first and second expansion frame will increase the backend performance capabilityB
the usage of 300 GB/15k FC disks will give the server a high-performance backend capabilityC
performance Accelerator restricts the number of disks connected to one device adapter pair to 32 disksD
the second RIO-G loop between the base frame and the first expansion increases the backend performance
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