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
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
LTE中的链路预算是以（）为覆盖目标来进行的。
A customer needs a remote data copy， data migration， and off-site backup solution. The solution cannot impact application performance. The sites are over continental distances. Which characteristic of DS8700 Global Mirror makes it a good fit for this customer（）
A、it provides synchronous mirroring on both sides
B、it can be implemented withoutFlashCopy volumes at the target site
C、with Global Mirror， the Metro Mirror functions can be used over continental distances
D、it has almost no impact on application performance because of its extremely short and adjustable coordination time
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
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