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The packet of information at the application layer is called __________(a) Packet(b) Message(c) Segment(d) FrameThis question was posed to me in unit test.My doubt is from Application Layer in division Application Layer of Computer Network

Answer»

Right answer is (b) Message

To EXPLAIN I would SAY: For Application, PRESENTATION and Session layers there is no data format for message. Message is message as such in these three layers. But when it comes to Transport, Network, Data and PHYSICAL layer they have data in format of segments, packets, frames and bits respectively.



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