INTRODUCTION
PROTOCOL LAYERING
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What order do the layers work when receiving data across a network?
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Link layer > Network layer > Transport layer > Application layer
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Application layer > Transport layer > Network layer > Link layer
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Transport layer > Application layer > Network layer > Link layer
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Network layer > Link layer > Transport layer > Application layer
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Explanation:
Detailed explanation-1: -The network layer defines communication over the network through four basic processes which are addressing, routing, encapsulation and decapsulation. These concepts are vital in understanding routing.
Detailed explanation-2: -In the OSI reference model, the communications between a computing system are split into seven different abstraction layers: Physical, Data Link, Network, Transport, Session, Presentation, and Application.
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