CompTIA
220-301 · Question #23
Which two of the following should be disconnected when working inside a PC to prevent electrical shock? (Select TWO)
The correct answer is B. power cord C. telephone cord. See the full explanation below for the reasoning.
Question
Which two of the following should be disconnected when working inside a PC to prevent electrical shock? (Select TWO)
Options
- Akeyboard
- Bpower cord
- Ctelephone cord
- Dmouse
How the community answered
(29 responses)- A7% (2)
- B83% (24)
- D10% (3)
Community Discussion
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