Which of the following is true of Bluetooth technology?
A) It is similar to a USB port in that it can connect multiple types of devices that require faster data transmission speeds.
B) It is a special high-speed parallel port that allows users to attach peripherals such as disk drives and printers.
C) It is a special type of serial port that connects the system unit to a musical instrument.
D) It is an alternative to IrDA that uses radio waves to transmit data between two devices.

Question

Quizplus · Accepted Answer

Bluetooth technology uses radio waves to wirelessly transmit data between devices, serving as an alternative to infrared data association (IrDA) which uses infrared light.

Which of the Following Is True of Bluetooth Technology