Multiple choice

Bluetooth

  1. Short range, low bandwidth wireless technology

  2. To convert data from analog to digital form.

  3. make telephone calls over the Internet.

  4. Input device used to control a cursor or pointer.
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A Correct answer
Explanation

Bluetooth is a short-range wireless technology standard used for exchanging data between fixed and mobile devices over short distances, typically using low bandwidth compared to Wi-Fi.

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