COMPUTER NETWORKING

Detailed explanation-1: -WiFi: It is suggested that wifi stands for Wireless Fidelity. It is a wireless communication technology which enables computers and other devices to communicate through a wireless signal.

Detailed explanation-2: -Wi-Fi is a wireless technology used to connect computers, tablets, smartphones and other devices to the internet. Wi-Fi is the radio signal sent from a wireless router to a nearby device, which translates the signal into data you can see and use.

Detailed explanation-3: -WiFi uses radio waves (RF) to allow two devices to communicate with one another. The technology is most commonly used to connect Internet routers to devices like computers, tablets, and phones; however, it can be used to connect together any two hardware components.

Detailed explanation-4: -Bluetooth uses radio waves instead of wires or cables to transmit information between electronic devices over short-distances.