DCCN - Data Communication Comp

Simplified Data Communication And Computer Networking Concepts, Good explanation.Topics Covered- Analog Transmission- Application Layer Introduction- Application Protocols- Client Server Model- Computer Network Models- Computer Network Security- Computer Network Technology- Computer Network Types- Data Link Control And Protocols- Data Link Layer Introduction- Digital Transmission- Error Detection And Correction- Internet Working- Multiplexing- Network Addressing- Network LAN Technologies- Network Layer Introduction- Network Layer Protocols- Network Services- Network Switching- Overview- Physical Layer Introduction- Routing- Transmission Control Protocol- Transmission Media- Transport Layer Introduction- User Datagram Protocol- Wireless Transmission