Question

What is Wi-Fi ? .....

Answer 1

Answer:

wifi

• wifi is abbreviated as wireless fidelity.
• wifi is the most popular wireless communication technology used within a room or a building for connecting to the internet.
• wifi uses radio waves (RF) to allow two or more devices to communicate with one another.
• the technology is most commonly used to connect devices like computers, tablets and mobile phones to the internet.
• wifi networks need to be password protected for security purposes to safeguard it from unauthorised users.

Answer 2

Answer:

a facility allowing computers, smartphones, or other devices to connect to the Internet or communicate with one another wirelessly within a particular area.Wi-Fi is the name of a wireless networking technology that uses radio waves to provide wireless high-speed Internet and network connections. A common misconception is that the term Wi-Fi is short for "wireless fidelity," however this is not the case. Wi-Fi is simply a trademarked phrase that means IEEE 802.11x.