单选题Which of the following is the MOST likely to cause a server power supply fan to fail but allows the power supply to still be functional？（）ADustBPower SurgeCExcessive humidityDHigh temperatures
单选题
Which of the following is the MOST likely to cause a server power supply fan to fail but allows the power supply to still be functional？（）
A
Dust
B
Power Surge
C
Excessive humidity
D
High temperatures
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