COMPUTER SCIENCE AND ENGINEERING
COMPUTER NETWORKING
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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transport layer
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internet layer
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link layer
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application layer
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Detailed explanation-1: -Using the Internet, computers connect and communicate with one another, primarily using the TCP/IP (Transmission Control Protocol / Internet Protocol). Think of TCP/IP as a book of rules, a step-by-step guide that each computer uses to know how to talk to another computer.
Detailed explanation-2: -The transport layer is responsible for managing connections between network devices and applications. It establishes a communication channel, allowing data to be sent from one device or application to another over the Internet using protocols including TCP and UDP.
Detailed explanation-3: -A router is a networking device that forwards data packets between computer networks. Routers perform the “traffic directing” functions on the Internet. A data packet is typically forwarded from one router to another through the networks that constitute the internetwork until it reaches its destination node.