CompTIA
220-1002 · Question #144
220-1002 Question #144: Real Exam Question with Answer & Explanation
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Question
Which of the following steps should a technician take FIRST to prevent an electrical hazard when repairing a PC?
Options
- APut on an ESD strap.
- BPlace components on an ESD mat
- CDisconnect the power before servicing the PC
- DPlace the PC on a grounded work bench
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