试题详情
- 单项选择题which of the following actions will you not take before beginning installation or removal of anyNON-PNP hardware device inside the computer case?（）
A、Place all the hardware components in static proof bags.
B、Remove all the jumpers from the motherboard.
C、Switch off the main power and remove the power cord
D、Use an anti-static wrist strap.
E、Turn off the computer.
F、Place the computer on the anti-static mat
- B
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