User:Gmackay11/Books/DataR4

COMP3014

 * Introduction to Data Transmission
 * Data transmission


 * Data and Signals
 * Signal
 * Serial communication
 * Line code


 * Media: Conducted and Wireless
 * Copper conductor
 * Optical fiber cable
 * Wireless


 * Creating Connections
 * RS-232
 * USB


 * Error Detection and Control
 * Error detection and correction
 * Checksum
 * Cyclic redundancy check
 * Hamming code


 * Multiplexing and Compression
 * Local Area Networks
 * Local area network
 * Network topology


 * Metro and Wide Area Networks
 * Metropolitan area network
 * Wide area network


 * Web, E-Commerce and Voip Data
 * Data and Security
 * Appendix A: The OSI Layers
 * Physical layer
 * Data link layer
 * Transport layer
 * Session layer
 * Presentation layer
 * Application layer