On an IBM System Stoage DS8000 which of the following information pairs are mandatory to create a volume（）

单项选择题A Business Partner has proposed an IBM System Storage DS8700 that will have several AIX， Windows， and Sun Solaris servers attached via SAN. The customer has asked for detailed documentation on the steps needed to install the latest adapter drivers.  What is the best document the Business Partner can suggest to accomplish this requirement（）

A.the IBM System Storage DS8000 Interoperability Matrix
B.the IBM System Storage DS8000 Introduction and Planning Guide
C.the IBM System Storage DS8000 Host System Attachment Guide
D.the IBM System Storage DS8000 User’s Guide

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

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