TELECOMMUNICATIONS SYSTEMS
NETWORK ARCHITECTURE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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TCP/IP
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Cloud
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OSI
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OIS
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Detailed explanation-1: -Explanation: The OSI model is 7-layer architecture where each layer is having some specific functionality to perform. All these layers work in collaboration for transmitting the data from 1 person to another worldwide.
Detailed explanation-2: -The OSI Model Defined 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.
Detailed explanation-3: -Layer 7 of the OSI model, or the application layer, supports communications for end-user processes and applications, and the presentation of data for user-facing software applications.
Detailed explanation-4: -Error control: The transport layer performs error control end to end to ensure that the complete message arrives at the receiving transport layer without any error.