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Q. |
Which layer is responsible for process to process delivery in a general network model? |
A. | network layer |
B. | transport layer |
C. | session layer |
D. | data link layer |
Answer» B. transport layer | |
Explanation: the role of transport layer (layer 4) is to establish a logical end to end connection between two systems in a network. the protocols used in transport layer is tcp and udp. the transport layer is responsible for segmentation of the data. it uses ports for the implementation of process-to-process delivery. |
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