Which of the following statements about cooling is true?()
- A、Adapter cards (e.g. modems) do not add to the heat generated in a computer case.
- B、Bus mastering reduces the amount of heat generated inside a computer case.
- C、Removing expansion slot covers can compromise cooling airflow design.
- D、Periodic cleaning of the computer components inside the case has no effect on cooling efficiency.
正确答案:C
答案解析:有

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