A.Low VoltageB.High VoltageC.Remote System z Power Cont……

单项选择题A client has bought an IBM System Storage DS8000 and needs to attach a Sun Solaris Host with 2 HBAs via one fabric to 4 I O ports on the DS8000. The client needs redundant paths to the volumes on the DS8000.  What is the maximum number of volumes that can be used on the Solaris host（）

A.256
B.512
C.1024
D.2048

单项选择题WhatareminimumandmaximumnumberofextentpoolsonanIBMSystemStorageDS8800with64physicaldisks（）

A.the minimum is 1 and the maximum is 8
B.the minimum is 2 and the maximum is 8
C.the minimum is 2 and the maximum is 16
D.the minimum is 1 and the maximum is 64

单项选择题A storage specialist wants to create a fixed-block volume in the extent pool P10， in rank group 0.   Which of these volumes cannot be created（）

A.2001
B.2B00
C.3A01
D.5E00

单项选择题A storage specialist needs to create a new host connection using the DSCLI.  Which of the following parameters identifies the host（）

A.hosttype
B.volume group
C.ioports
D.WWPN

单项选择题An IBM Business Partner has sold a DS5020 and new IBM SAN switches to replace a customer EMC storage infrastructure. The customer dissatisfaction has arisen during the installation because according to the DS5020 interoperability matrix， two HP Proliant servers running Exchange have FC HBAs that are not supported.  Which of the following is the most probable cause of the customer dissatisfaction（）

A.The EMC storage specialist has not participated in the TDA meeting
B.The FC HBAs are 4 Gbps technology
C.The Technical and Delivery Assessment review actions were not executed
D.The customer should have checked that the HBAs are supported according to the HP storage interoperability matrix