Multiple choice technology

How many devices can be connected a blue tooth device, which is playing the role of master ?

  1. 1

  2. 7

  3. 8

  4. 16
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

In a Bluetooth piconet, one master device can actively connect to up to 7 slave devices simultaneously. The total piconet size is 8 devices (1 master + 7 slaves). Additional devices can be parked but not actively communicating. Option C (8) counts the master, which is not 'connected to' the master.

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