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Question

In the following pairs of OSI protocol layer/sub-layer and its functionality, the INCORRECT pair is

a.

Network layer and Routing

b.

Data Link Layer and Bit synchronization

c.

Transport layer and End-to-end process communication

d.

Medium Access Control sub-layer and Channel sharing

Answer: (b).Data Link Layer and Bit synchronization

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Q. In the following pairs of OSI protocol layer/sub-layer and its functionality, the INCORRECT pair is

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