Week 16: GPS system, Telephone line communication system + Practical

Theory:

1.Discuss the purpose of the components required for successful communications: sending device, communications device, communications channel, and receiving device.

2.Describe these uses of computer communications: wireless messaging services, wireless Internet access points, cybercafés, global positioning systems, collaboration, groupware, voice mail, and Web services.

Practical:

Charts types, charts color, chart design, chart layout, chart format. 

chart fill color, pattern fil, gradient fill etc.