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Data Communication and Networking

Master networking protocols, OSI model, TCP/IP, and network security fundamentals.

1. Introduction to Networking

Networking fundamentals, OSI model, and basic concepts

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2. Communication Principles

Data communication basics, signals, and transmission concepts

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3. Encoding and Modulation

Digital encoding schemes, modulation techniques, and signal conversion

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4. Data Transmission

Transmission modes, parallel vs serial, and synchronization

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5. Transmission Media

Guided and unguided media, cable types, and wireless transmission

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6. Transmission Errors

Error detection, correction methods, and checksum techniques

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7. Local Area Networks

LAN technologies, Ethernet, and network topologies

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8. Switching Technologies

Circuit, Packet, Message Switching

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9. Internet Protocol

IP Fundamentals

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10. IP Addressing Basics

IP Addressing and Subnetting

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11. Network, Transport & Application Layers

Explore the functions and protocols of the network, transport, and application layers in the OSI and TCP/IP models

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12. Web and HTTP Applications

Web protocols, HTTP basics

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13. Email and Messaging

Electronic mail and messaging systems

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14. DNS and P2P Networks

Network file storage, DNS, and P2P systems

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15. Wireless Networks

Wireless communication systems and standards

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16. Telephony and Multimedia

VoIP and multimedia networking fundamentals

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