A customer is acquiring a new IBM System Storage TS3500 Tape Library and requested to reuse four HP LTO-3 drives installed in a Sun L700 tape library to take advantage of the IBM multipath architecture.
What action should the storage specialist take?（）

单项选择题Which of the following is one of the key differentiators between the IBM System Storage DS8000 and the XIV system?（）

A. DS8000 supports z/OS; XIV supports both z/OS and Linux on z
B. DS8000 uses standard RAID technology; XIV uses distributed RAID
C. XIV is a single tiered system; DS8000 supports FC and SSD disk technologies only
D. XIV supportsFibre Channel protocol and mixed SATA and FC drives; DS8000 supports parallel grid architecture

单项选择题Which technology feature is designed to maximize the benefit of using SSD drives? （）

A.Easy Tier
B.FlashCopy
C.Encryption
D.Metro Mirror

单项选择题A customer is considering the purchase of an XIV system to leverage thin provisioning. They are concerned that their application will use all available space during formatting, which will remove any thin provisioning benefits. What should the storage specialist discuss with the customer?（）

A. the possibility of changing the application so this no longer happens
B. with the XIV system's SATA basedapproach, storage costs are so low that over-provisioning is not an issue
C. the XIV system has immediate zero page reclamation features that will immediately return the volume to its original size
D. the XIV system has a white space reclamation feature that will return the volume to its original thin provisioned size over time

单项选择题A large check processing company is quite impressed with the ingestion performance of a VTL. After calculating their nightly backup requirements it was determined that the restore performance of the VTL was significantly less than the backup performance. Which of the following business requirements should the customer revisit to ensure a successful implementation?（）

A. RPO
B. RTO
C. backup window
D. deduplication ratio

单项选择题A customer is looking to build a virtual desktop infrastructure on an IBM platform. What metrics will be most useful in determining the storage platform recommendation?（）

A. number of users, type of applications to be used
B. performance per user, network bandwidth available
C. number of users, storage capacity per user, network bandwidth available
D. number of users, number of applications per user, network bandwidth available