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  • How is power supplied to a low-power USB device?
Multiple choice

How is power supplied to a low-power USB device?

  1. Through a power cable

  2. From an external power supply

  3. Directly from the computer’s power supply

  4. Through the USB cable

  5. None of these

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Option (4) is the correct answer.

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