CompTIA
220-301 · Question #307
220-301 Question #307: Real Exam Question with Answer & Explanation
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Question
An A+ Professional is preparing to replace a video card in a computer. What precaution should be taken to avoid damaging the components by ESD (electrostatic discharge)?
Options
- Astand on a carpeted surface while working
- Bwear a grounded wristband while working
- Cdo not touch the power supply while the computer case is open
- Dwork away fromflourescent lighting
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