An international company has a heterogeneous IBM storage environment with two IBM DS8700 systems in a Metro Mirror relationship. They also have a virtualized environment with two SVC clusters in a Global Mirror relationship. The storage administrator complains about the monitoring of copy services. Which solution should the IBM storage specialist propose for this pain point（）
A、System Storage Productivity Center
B、Tivoli Storage Productivity Center for Replication
C、Tivoli Storage Productivity Center for Disk
D、DS8000 Storage Manager
Given: When line 14 is reached， how many objects are eligible for the garbage collector？（）
A、 0
B、 1
C、 2
D、 3
E、 4
（）属于项目风险预测的定性方法
A、德尔菲法
B、风险定级
C、主观评分法
D、层次分析法
E、因果分析法
Given： What is the result？（）
A、 Compilation fails.
B、 aAaA aAa AAaa AaA
C、 AAaa AaA aAa aAaA
D、 AaA AAaa aAaA aAa
E、 aAa AaA aAaA AAaa
BGAN使用电池开机时，不能开机，或不能保持开机状态的主要原因是什么？
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