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TCS NQT Technical and Managerial Round Interview Questions

Technical Discussion :: Networking

2. What are the layers of the OSI reference model?

Answer:

osi model means( open system interconnection)  .it has seven layers 1.physical layer 2.data link layer 3.network layer 4. transport layer 5. session layer 6.presentation layer 7. application layer

Asked In :: Wipro IBM Aricent TCS Capgemini Virtusa Syntel Inc.

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