From the Unix data sink of the same name. A technique used by some printers and data terminal screens to form a character by selectively turning on a pattern of dots in a matrix. Full duplex means data can flow in both directions simultaneously. Half duplex means that data can flow in both directions but only one direction at a time. See server .
Some freeware is very useful and sophisticated.
An Internet-based utility program which allows transfer of files to and from remote computer systems. A State of Florida agency whose purpose is the cost-effective and orderly management of information technology resources. K Computerese for the number 1024. A popular, widely-distributed, public domain, file transfer protocol and data communications program. A high-resolution printer that uses laser beams and electrophotography to produce letter quality type and detailed graphics.