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Computer Network
Unit 5 (OSI Reference Model)

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Unit 5 (OSI Reference Model)

Study notes for Unit 5 (OSI Reference Model) from the Computer Network course in the BCA YCMOU curriculum. These notes are designed to help you understand and revise the key concepts covered in this unit.

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Unit 4 (Network Architecture and Protocols)

Unit 6 (TCP / IP Suite)

All Units in Computer Network

1Unit 1 (Introduction to Networks)2Unit 2 (Network Toplogies and Networking Devices)3Unit 3 (Transmission Media)4Unit 4 (Network Architecture and Protocols)5Unit 5 (OSI Reference Model)6Unit 6 (TCP / IP Suite)