单项选择题
A pharmaceutical company has a requirement for 8.5 TB of usable storage for a new data center. The customer has multiple host applications running on Solaris， Windows 2003， HP-U/X， Linux， and IBM System i platforms.
Which IBM System Storage DS8000 volume configuration providesthe best performance and highest availability for this customer（）
A.RAID 3
B.RAID 5
C.RAID 6
D.RAID 10
相关考题
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单项选择题
A customer RFP requires installation of an open system SAN and migration of 40 TB currently residing on ten UNIX servers （on internal server disk）. The Service Level Agreement （SLA） requires no more than five minutes per week of planned downtime for backup. Which IBM System Storage solution is the most cost effective（）
A.an IBM System Storage DS8700 with LTO tape drive
B.an IBM System Storage DS8700 with FlashCopy Manager
C.an IBM XIV Storage System
D.an IBM XIV Storage System with SAN Volume Controller -
单项选择题
A customer has a mission-critical application with redundant fabrics. The customer plans to replace older EMC Symmetrix 8830 systems with an IBM System Storage DS8700 and an IBM SAN Volume Controller （SVC）. Which statement best describes the way to minimize the impact of data migration on the production environment（）
A.the production environment does not require an outage
B.the production environment requires an outage to install the SVC
C.the production environment requires an outage to install the DS8700
D.the production environment requires an outage to remove the EMC systems -
单项选择题
mainframe customer would like to receive a proposal for a mainframe storage system with 120 TB raw capacity. The mainframe server load is not too high， and they need hard disk drives with the lowest possible power consumption to keep operating costs low. The customer will not increase the capacity of their mainframe applications in the future but rather invest later into their System p servers. Which of the following solutions best meets these requirements at the lowest cost（）
A.offer a DS8700 system with 600 GB FC drives
B.offer a DS8800 system with standard cabling and 600 GB SAS drives
C.offer a DS8800 system with business class cabling and 600 GB SAS drives
D.offer a DS8800 system with SATA drives
