Essential computer concepts

Essential computer concepts

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Some dot matrix printers can print in color (p. 5.9). 36. Chain printers use a rotating chain to print up to 3, 000 lines per minute (p. 5.10). ... Plasma screens and liquid crystal display (LCD) screens are flat screens often used with portable computers (p. 516). 52. ... Name and describe four types of commonly used reports. 2.

Title:Essential computer concepts
Author:Gary B. Shelly
Publisher:Boyd & Fraser Pub Co - 1993-01


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