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

Question

Quizplus · Accepted Answer

Bluetooth technology is a wireless technology that uses radio waves to transmit data between two devices. It is an alternative to IrDA, which uses infrared frequency to transfer data. Bluetooth is commonly used for connecting devices such as smartphones, laptops, and wireless headphones. Option A is incorrect as Bluetooth is a wireless technology not a USB port, and although it can connect multiple devices that require faster data transmission speeds, it is not the defining characteristic of Bluetooth technology. Option B is incorrect as Bluetooth technology is not a high-speed parallel port. Option C is incorrect as Bluetooth technology is not a serial port used to connect a system unit to a musical instrument.

Bluetooth Technology Is ____