What is Bluetooth? explain the advantage and disadvantage of Bluetooth.
Ans- Bluetooth is a short-range communication technology useful for communication between two devices up to almost 100m in range. It works similarly to master-slave based architecture. It is designed for low consumption of power. The most common used applications are home automation, communication with peripherals etc.
Advantage of Bluetooth- Advantage of Bluetooth are-
a) It is cheap and easy to install.
b) It is wireless and makes connecting to different devices convenient.
Disadvantage of Bluetooth- Disadvantage of Bluetooth are-
a) It only allows short range communication between devices.
b) It can only connect two devices at once.
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