You have a customer who wants to install a wireless network

You have a customer who wants to install a wireless network in his house so that members of his family can surf the Web wirelessly on their laptops. He asks which of the wireless standards is most commonly used while being most affordable. What do you say?

A. 802.11a

B. 802.11b

C. 802.11g

D. 802.11n

Solution

The IEEE 802.11a, 802.11b, 802.11g and 802.11n wireless standards are collectively known as Wi-Fi technologies.

D) i will suggest 802.11n wireless standard because this is latest update from IEEE. The bit rates of 802.11n are significantly higher than older 802.11 b/g and a. The 802.11n builds upon previous 802.11 standards by adding MIMO (multiple-input multiple-output). The MIMO technology uses multiple transmitter and receiver antennas to increase data throughput or data transfer rates