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- 单项选择题A small business currently has a server room with a large cooling system that is appropriate for its size. The location of the server room is the top level of a building. The server room is filled with incandescent lighting that needs to continuously stay on for security purposes. Which of the following would be the MOST cost-effective way for the company to reduce the server rooms energy footprint？（）
A、Replace all incandescent lighting with energy saving neon lighting.
B、Set an auto-shutoff policy for all the lights in the room to reduce energy consumption after hours.
C、Replace all incandescent lighting with energy saving fluorescent lighting.
D、Consolidate server systems into a lower number of racks，centralizing airflow and cooling in the room.
- C
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