WIRELESS NETWORKS AND MOBILE IP
WIRELESS NETWORKS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Transport
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Application
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Physical
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None of the above
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Detailed explanation-1: -By reading the header from A’s layer 4, B’s Transport layer can ensure that the data is accurately and reliably transmitted between the two devices, and that it is delivered to the correct application or process on device B.
Detailed explanation-2: -The message is sent to the transport layer where data is segmented, and then the network layer breaks the segments into packets. Then, the packets are sent from the network layer to the data link layer, where packets are further broken down into frames.
Detailed explanation-3: -Transport The transport layer provides mechanisms such as error control, flow control, and congestion control to keep track of the data packets, check for errors and duplication, and resend the information that fails delivery.