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Transport layer aggregates data from different applications into a single stream before passing it to ____________(a) network layer(b) data link layer(c) application layer(d) physical layerI got this question in class test.My doubt stems from Transport Layer in section OSI Model of Computer Network

Answer»

The correct option is (a) network layer

The best I can explain: The flow of data in the OSI model flows in following manner APPLICATION -> Presentation -> Session -> TRANSPORT -> Network -> Data Link -> Physical. Each and every layer has its own set of functions and protocols to ENSURE efficient network performance.



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