COMPUTER NETWORKING

WIRELESS NETWORKS AND MOBILE IP

INTRODUCTION

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Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]

The 802.11g wireless technology transfers data at what speed ____ ?

A	11Mbps
B	20 Mbps
C	54 Mbps
D	64 Mbps

Explanation:

Detailed explanation-1: -802.11g offers wireless transmission over distances of 150 feet and speeds up to 54Mbps compared with the 11Mbps of the 802.11b standard. Like 802.11b, 802.11g operates in the 2.4GHz range and therefore is compatible with it.

Detailed explanation-2: -IEEE 802.11a and 802.11g defines wireless transmission rates up to 54 Mbps.

Detailed explanation-3: -802.11a. This standard, which uses the 5 GHz frequency, was developed in 1999. Since the majority of wireless devices operate in the 2.4 GHz band, 802.11a was developed to lessen signal interferences. It provides faster speeds, with a highest data rate of 54 Mbps.

Detailed explanation-4: -802.11a: Legacy 5 GHz Wi-Fi 802.11a supported the 5 GHz band and a theoretical maximum speed of 54 Mbps. In the early 2000s, many business/enterprise wireless devices used 802.11a Wi-Fi radios.

There is 1 question to complete.