pccn syllabus and materials

                                                   

principles of computer and communication networks syllabus

syllabus download now Click Here

UNIT - I

Overview of Computer Communications and Networking: Introduction to Computer

Communications and Networking, Introduction to Computer Network, Types of Computer

Networks, Network Addressing, Routing, Reliability, Interoperability, and Security, Network

Standards, The Telephone System and Data Communications.

UNIT - II

Essential Terms and Concepts: Computer Applications and application protocols,

Computer Communications and Networking models, Communication Service Methods and

data transmission modes, analog, and Digital Communications, Speed and capacity of a

Communication Channel, Multiplexing and switching, Network architecture and the OSI

reference model.

UNIT - III

Analog and Digital Communication Concepts: Representing data as analog signals,

representing data as digital signals, data rate, and bandwidth reduction, Digital Carrier

Systems.

UNIT - IV

Physical and data link layer Concepts: The Physical and Electrical Characteristics of wire,

Copper media, fiber optic media, wireless Communications. Introduction to data link layer,

the logical link control, and medium access control sub-layer.

UNIT - V

Network Hardware Components: Introduction to Connectors, Transceivers, and media

convertors, repeaters, network interference cards, and PC cards, bridges, switches, switches

Vs Routers

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Unit 1 material Click Here

Unit 2 material Click Here

Unit 3 material Click Here

Unit 4 material Click Here

Unit 5 material Click Here

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Credits - sia publications