试题详情
- 单项选择题技术员发现，连接到服务器的不间断电源（UPS）没有足够的电池电量使服务器正常关闭。要使该服务器正常关闭，以下哪项是最经济实惠的做法？（）
A、安装第二个UPS。
B、增加交换文件大小。
C、增加页面文件大小。
D、在UPS上安装一个扩展电池组。
- D
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