A customer's current storage environment includes both a 12 module XIV Gen3 and a DS5300 with 12 expansion drawers. The customer wants to migrate all workload from the DS5300 to the XIV.
Which two actions should the solution architect perform first? (Choose two.)
A. Migrate the DS5300 to the XIV using an IBM SAN Volume Controller with IBM Spectrum Virtualize software.
B. Collect DS5300 and XIV performance data and model the cumulative workload.
C. Collect DS5300 performance data and model the workload on a 12 module XIV.
D. Migrate the DS5300 workload to the XIV using XIV migration capability.
E. Gather and analyze capacity requirements and usage using the DS5300 and GUI.
正解:A,D
質問 2:
A customer has asked about the RAID architecture of IBM Spectrum Scale.
Which two advantages of declustered RAID should you highlight to the customer? (Choose two.)
A. Uses a subset of drives to rebuild data
B. More predictable performance
C. Load on drives is increased during array rebuild
D. Faster rebuild of data on failed drives
E. Dedicated spare drives
正解:C,D
質問 3:
What is the most common initial benefit to data center economics of implementing an IBM FlashSystem?
A. More servers
B. More disk drives
C. More performance
D. More power consumption
正解:C
解説: (Pass4Test メンバーにのみ表示されます)
質問 4:
Which IBM Storage System can be directly attached to an IBM i partition on a POWER System?
A. IBM DS8870
B. IBM FlashSystem 840
C. IBM FlashSystem 820
D. IBM XIV
正解:A
解説: (Pass4Test メンバーにのみ表示されます)
質問 5:
A customer has a VMware environment and is limited in the number of hosts that can access a given LUN. This is causing a problem for the storage administrator. The customer wants to overcome this issue when purchasing the next storage device.
Which function within the storage hardware does this customer require?
A. Pluggable Storage Architecture
B. Hardware Assisted Locking
C. Hardware Accelerated Move
D. vStorage APIs for Storage Awareness
正解:D
Arai -
最重要用語や問題傾向を掲載しているから気に入ってます。とても読みやすくて5日で読み終わることができました。