CompTIA
220-301 · Question #205
Which two of the following should be disconnected when working inside a PC to prevent electrical shock? (Select TWO)
The correct answer is C. telephone cord D. power 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
- Bmouse
- Ctelephone cord
- Dpower cord
How the community answered
(53 responses)- A8% (4)
- B15% (8)
- C77% (41)
Community Discussion
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