CompTIA
220-702 · Question #180
A technician is preparing to update the BIOS on a laptop. Which of the following should the technician do to prevent problems during the update?
The correct answer is B. Plug in the AC adapter. See the full explanation below for the reasoning.
Question
A technician is preparing to update the BIOS on a laptop. Which of the following should the technician do to prevent problems during the update?
Options
- ARemove all of the memory
- BPlug in the AC adapter
- CRemove the hard drive and optical drive
- DClear the partitions on the hard drive
How the community answered
(45 responses)- A18% (8)
- B71% (32)
- C9% (4)
- D2% (1)
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