计算题：某一职工宿舍装有40只40瓦的电灯，电压为220V问需要选用多少安培的电度表？
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A retailer has IBM and HP servers. They are comparing the IBM DS4500 storage solution to their current HP StorageWorks EVA 2C12D. Which TWO of the following are the key advantages of the IBM solution over the EVA product？（）
A. DS4500 offers better connectivity to the IBM iSeries Servers.
B. DS4500 ships with remote volume mirroring （RVM） and Flashcopy services.
C. DS4500 offers virtual arrays and fibre tape backup options that make it a less expensive solution.
DS4500 offers storage manager software standard while EVA requires purchasing of the management software.
E. DS4500 offers a flexible solution customizable by the customer while EVA ships standard with a minimum of six disk enclosures.
NRA账户内资金可以用于质押境内本外币贷款。
A. 正确
B. 错误
（）直接决定规章制度落实执行的程度和效果。
A. 高级管理层
B. 各职能部门
C. 内部稽核监督体系
D. 中层管理层
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