DATA LINK LAYER WIRED NETWORKS
CONNECTING DEVICES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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A network device that transfers small amounts of DC current over Ethernet cable, along with data, to power other network devices such as Wi-Fi access points.
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WAP
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NIC
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POE
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EAP
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Explanation:
Detailed explanation-1: -Power of Ethernet (PoE) is combining power and data communications in a single cable. As it’s become more and more popular, there are a huge array of devices that source and consume power and data through the same cable. Do all Ethernet cables support PoE? No, they don’t.
Detailed explanation-2: -PoE allows network devices to be powered through an Ethernet cable, eliminating the need for separate power cables. EOP, on the other hand, uses existing electrical wiring to create an Ethernet network.
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