WIRELESS NETWORKS AND MOBILE IP
WIRELESS NETWORKS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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A hub connects a number of computers together in a network.
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True
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False
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Either A or B
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None of the above
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Explanation:
Detailed explanation-1: -Network hubs are categorized as Layer 1 devices in the Open Systems Interconnection (OSI) reference model. They connect multiple computers together, transmitting data received at one port to all of its other ports without restriction.
Detailed explanation-2: -A hub receives data and then sends it in full to all connected devices (hosts). All ports of the hub operate at the same speed and are located in a collision domain (which includes all connected network devices).
Detailed explanation-3: -Hub is software is NOT correct. Hub is a device that is used to connect more than one computer together in a network. It is a physical layer networking device. It contains multiple ports.
There is 1 question to complete.