QRT Corporation wants to increase the wireless speeds in its office building. The current location of the WAPs does a good job for wireless connectivity throughout the whole office. Therefore, what standard should be used when replacing these WAPs?

COMMUNICATION WIRELESS COMPUTING DEVICES

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

A	802.11a
B	802.11b
C	802.11ac
D	802.11g
E	802.11n

Explanation:

Detailed explanation-1: -Which wireless standard has the highest data transfer rates? 802.11n has the highest data transfer rates, up to (theoretically) 600 Mbps. 802.11a and g have speeds up to 54 Mbps or 108 Mbps when using channel bonding.

Detailed explanation-2: -The first standard to specify MIMO, 802.11n was approved in October 2009 and allows for usage in two frequencies-2.4GHz and 5GHz, with speeds up to 600Mbps.

Detailed explanation-3: -Wi-Fi 6 standard Wi-Fi 6, or 802.11ax, is the newest version of the 802.11 standard for wireless network transmissions. It offers backwards compatibility and promises to improve speed and reliability at a network level.

Detailed explanation-4: -802.11b uses a 2.4GHz RF range and is compatible with 802.11g. IEEE 802.11g: 802.11g is a popular wireless standard today. 802.11g offers wireless transmission over distances of 150 feet and speeds up to 54Mbps compared with the 11Mbps of the 802.11b standard.

There is 1 question to complete.

FUNDAMENTALS OF COMPUTER

TELECOMMUNICATIONS SYSTEMS

COMMUNICATION WIRELESS COMPUTING DEVICES