Modern technology makes it possible to send oral and written messages around the world in a matter of seconds. Computers and electronic systems have enabled business and government to speed up and improve the communication process.
As a result, communicators today use communication technology to develop and transmit their oral and written messages
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Data voice and graphic networks supply the technology for rapid communication and
decision making. These networks are composed of computer-based systems that "talk" to each other so that voices, images and written data can be transmitted electronically and instantaneously.