A customer has no available floor space for expansion and room for only one disk enclosure pair in their DS8700. Four disk enclosure pairs are required to meet the current I/O needs of a data warehousing application. They are only utilizing 10% of their total capacity. Another application workload needs to be added to the system but requires two disk enclosure pairs. The customer is considering SSD and Easy Tier. Which of the following is the primary function of Easy Tier（）
A、reduce power consumption per unit of storage
B、balance the total workload with other DAs
C、automatically moves hot spots to the appropriate resource
D、SANtiering permits more flexibility by adding additional data paths
LTE中的链路预算是以（）为覆盖目标来进行的。
A customer wants to collect performance data from a newly installed IBM System Storage DS8700 to determine if the system meets expected benchmarks using their application test data. Which tool best gathers the performance data（）
A、IBM DS Storage Manager
B、Tivoli Storage Resource Manager
C、Tivoli Storage Productivity Center for Disk
D、Tivoli Storage Productivity Center for Data
将用高级程序语言编写的源程序翻译成目标程序的程序称（）。
A、连接程序
B、编辑程序
C、编译程序
D、诊断维护程序
在C++中，打开一个文件时与该文件建立联系的是（ ）。
A、流对象
B、模板
C、函数
D、类
Excel具有网页发布功能，利用它能够将工作簿或工作簿里的部分内容保存为HTML格式的网页文件，传送到单位的网站上去进行发布，供更多的人们浏览使用。（）
A、对
B、错