Question

${\huge{\fbox{\overline{\underline{\ red{question\::-}}}}}}$brief about wifi?​

Answer 1

Answer:

What is Wi-fi:

• 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.
• Wimax is the extended form of Wifi and provides internet over a extensive area.
• Wifi can be hacked using Kali linux with Wpa or Wpa2 testing and penetration.
• Wifi was first created in a place called hawai

Answer 2

Answer:

WiFi is a universal wireless networking technology that utilizes radio frequencies to transfer data. WiFi allows high-speed Internet connections without the use of cables.

The term WiFi is a contraction of "wireless fidelity" and commonly used to refer to wireless networking technology. The WiFi Alliance claims rights in its uses as a certification mark for equipment certified to 802.11x standards.

WiFi is a freedom – freedom from wires. It allows you to connect to the Internet from just about anywhere — a coffee shop, a hotel room, or a conference room at work. What’s more – it is almost 10 times faster than a regular dial-up connection. WiFi networks operate in the unlicensed 2.4 radio bands, with an 11 Mbps (802.11b) or 54 Mbps (802.11a) data rate, respectively.

just shut up nonsense