NETWORK LAYER
NETWORK LAYER PROTOCOLS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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WiFi is a wireless protocol
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WiFi is just a catchy name for the protocol IEEE 802.11
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WiFi needs Ethernet cables to connect you to it
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WiFi is just another name for Internet
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Detailed explanation-1: -IEEE 802.11 is used in most home and office networks to allow laptops, printers, smartphones, and other devices to communicate with each other and access the Internet without connecting wires.
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: -Wi-Fi (Wireless Fidelity) is the most popular IOT communication protocols for wireless local area network (WLAN) that utilizes the IEEE 802.11 standard through 2.4 GHz UHF and 5 GHz ISM frequencies. Wi-Fi provides Internet access to devices that are within the range of about 20-40 meters from the source.