TRANSPORT LAYER
TRANSMISSION CONTROL PROTOCOL TCP
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Routers operate at which layer of the OSI model?
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Physical
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Network
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Session
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Transport
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Data Link
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Explanation:
Detailed explanation-1: -Layer 3 is the network layer. This is where we send information between and across networks through the use of routers. Instead of just node-to-node communication, we can now do network-to-network communication. Routers are the workhorse of Layer 3-we couldn’t have Layer 3 without them.
Detailed explanation-2: -The OSI model has 7 layers, and layer 3, the network layer, is responsible for packet forwarding, including routing through intermediate routers. The Open Systems Interconnection (OSI) model is a series of layers through which computer systems use to communicate.
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