A Bluetooth “piconet” has ________ A. 1 node B. 2 nodes C. 2

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A Bluetooth “piconet” has ________

A. 1 node

B. 2 nodes

C. 2 to 8 nodes

D. 2 to 16 nodes

I got this question during an interview.

Origin of the question is Bandwidth Requirement for PAM Transition topic in division Phase Locked Loop & Pulse Modulation of Analog Communications

The correct choice is C. 2 to 8 nodes

To explain: Bluetooth is wireless technology. It is used for exchanging data over short distances. It usually uses frequency hopping. In frequency hopping, the transmitter changes the frequency with respect to a certain hopping pattern. A Bluetooth piconet has 2 to 8 nodes.