Total Time: 2 hour(s)

Summary: 
This course provides an overview about the concepts related to a data communication system.

Ojectives: 
After completing this course, students will be able to:
Define basic terms related to a data communication system
Define the term terminal
Explain the functioning of a controller
Explain the functioning of a controller
Describe the functions of a modem
List different types of telephone lines and explain their functions
Define a front-end processor
Describe the functions of a host computer

Topics: 
A Data Communication System
The Remote Site
The Connection
The Host Site
The Big Picture

Technical Requirements: 
P500+ Processor, 128MB of RAM; Windows 2000, 2003, XP, Minimum screen resolution 800x600, Internet Explorer 5.5 or higher; Windows Media Player 9.0 or higher; Flash 8.0 or higher; 56K minimum connection; broadband (256 kpbs or higher) connection recommended; Javascript, DHTML and cookies enabled; Sound card with speakers or headphones strongly recommended.