Crucial Exams

CompTIA A+ 220-1102 Practice Question

What is the safest way to prepare for working on a powered device?

  • Ground yourself with an ESD strap to prevent static discharge.

  • Unplug the device from the power source before starting any work.

  • Turn off the device using the power button instead of unplugging.

  • Use a surge protector to safeguard against power surges during repairs.

CompTIA A+ 220-1102
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