Question

Wi-Fa is a technology for wireless local area networking with devices based on:

A. IEEE 802.11 standards

B. Wi-Fi using radio waves

C. Wi-Fa providing wireless high speed intternet

D. Wi-Fi providing network connections

E. all of the above

Answer 1

Wi-Fi is a technology based on IEEE 802.11 standards using radio waves to provide wireless high-speed internet and network connections across various devices.

Step-by-step explanation:

Wi-Fi is a technology for wireless local area networking with devices based on IEEE 802.11 standards. It uses radio waves, particularly microwaves in the range of 2.4 GHz to 5 GHz, to exchange data wirelessly with devices such as cell phones and computers. This allows for wireless high-speed internet access and network connections. The term Wi-Fi refers to the set of standards that ensure compatibility among different manufacturers' wireless routers and devices.

The microwaves used by Wi-Fi are conveniently selected so they are not significantly absorbed by common building materials, facilitating connectivity over reasonable distances within buildings. Wi-Fi has become essential in providing the connectivity needed for various devices to access the internet and communicate with each other.