Data Communication

This course examines the concepts and mechanisms of data-transport systems, including information in the form of data, voice, and image. Network architecture, terminology, control, and general topologies will be discussed. Current equipment and physical interconnection will be explored in an applied model incorporating a range of network services to support application development, distributed processing, information centers, and distance learning. Emphasis is placed on the impact of data-communications technology on organizations and on the design of future information systems.

At the end of this course, you will be able to demonstrate:

• An understanding of the standard protocols that form the basis of data communications transfers.

• Knowledge of the principles behind the design of data communications networks.

• Familiarity with the hardware used to create local area and wide area networks.

• An understanding of software used to perform data communications exchanges.

• An awareness of data communications security issues.

• An understanding of the impact of the Internet on data communications and business processes.