Bluetooth LE normally uses ________ for power.
A) a coin battery
B) wall power
C) both A and B
D) neither A nor B

Question

Quizplus · Accepted Answer

Bluetooth LE technology is designed to consume low power, and it can work on a coin battery for an extended period. Therefore, the most suitable choice for powering Bluetooth LE devices is a coin battery, and option A is correct. Option B (Wall power) is incorrect because Bluetooth LE is designed for low power consumption, which does not require wall power. Option C (Both A and B) and Option D (Neither A nor B) are incorrect because only option A (a coin battery) can be used for powering Bluetooth LE-enabled devices.

Bluetooth LE Normally Uses ________ for Power