TELECOMMUNICATIONS SYSTEMS
COMMUNICATION WIRELESS COMPUTING DEVICES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Standard 802.3z
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Standard 802.3u
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Standard 802.3x
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IEEE 802.11
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Detailed explanation-1: -IEEE 802.11 is part of the IEEE 802 set of local area network (LAN) technical standards, and specifies the set of media access control (MAC) and physical layer (PHY) protocols for implementing wireless local area network (WLAN) computer communication.
Detailed explanation-2: -What Does IEEE 802.11a Mean? IEEE 802.11a is an amendment to the 802.11 standard for wireless LANs. It is of of the specifications that is more commonly known as Wi-Fi. 802.11a uses radio frequencies in the 5 GHz band and supports theoretical throughput of up to 54 Mbps.
Detailed explanation-3: -IEEE 802.11: IEEE has defined the specifications for a wireless LAN, called IEEE 802.11, which covers the physical and data link layers.
Detailed explanation-4: -IEEE 802.11 standard, popularly known as WiFi, lays down the architecture and specifications of wireless LANs (WLANs). WiFi or WLAN uses high-frequency radio waves instead of cables for connecting the devices in LAN. Users connected by WLANs can move around within the area of network coverage.