Computer Basic Information Impact printers use optical technology strike a ribbon against the paper to produce character images are more expensive than Laser printers include ink-jet and thermal devices None of these use optical technology strike a ribbon against the paper to produce character images are more expensive than Laser printers include ink-jet and thermal devices None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The time required for the fetching and execution of one simple machine instruction is Real time CPU cycle Seek time Delay time None of these Real time CPU cycle Seek time Delay time None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Personal computers use a number of chips mounted on a main circuit board. What is the common name for such boards? None of these Breadboard Daughterboard Fatherboard Motherboard None of these Breadboard Daughterboard Fatherboard Motherboard ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Who is credited with the idea of using punch cards to control patterns in a weaving machine? Babbage Jacquard None of these Pascal Hollerith Babbage Jacquard None of these Pascal Hollerith ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A hard copy would be prepared on a Dot matrix printer Type writer terminal Line printer All of these Plotter Dot matrix printer Type writer terminal Line printer All of these Plotter ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What are the individual dots which make up a picture on the monitor screen called? Colored spots None of these Pixies Pixels Colored spots None of these Pixies Pixels ANSWER DOWNLOAD EXAMIANS APP
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