Maricopa Community Colleges  CIS270   19926-19945 
Official Course Description: MCCCD Approval: 04/26/94
CIS270 19926-19945 LEC 3 Credit(s) 3 Period(s)
Data Communications
Data communications including transmission systems components, terminology, coding, channel characteristics, efficiency and error control, modulation and multiplexing, commercial communications channels and services, switching and network concepts. System design and pricing. Prerequisites: CIS225 or permission of instructor.