Chapter 16, Problem 2RQ

Explanation of Solution

Wi-Fi:

Wi-Fi is the wireless communication technology which is capable to support high speed internet and network connections.

• Radio frequencies are used to connect sender and receiver without any wires.
• The data transfer rate of Wi-Fi is very high, which is 11 mbps (megabits per second).
• It can transmit data in the range of 2.4 GHz (Giga Hertz).
• IEEE 802.11b protocol is otherwise called as Wi-Fi (Wireless Fidelity).
• Modern laptops and other handheld devices are enabled with Wi-Fi, the users can find the Wi-Fi hotspots and can be connected using wireless routers...