Computer Hardware During preventative maintenance on a dot matrix printer, do NOT lubricate: Paper advance gear bushings Platen assembly Print head pins Print head pulley Paper advance gear bushings Platen assembly Print head pins Print head pulley ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware You are testing the resistance in Ohms of a fuse on a 2 amp system. If the fuse is good, the meter should read? 2 5 None of these 0.2 2 5 None of these 0.2 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware An anti static strap uses a small _____ to make sure you do not become the least path of resistance to the ground? diode resistor capacitor transistor None of these diode resistor capacitor transistor None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware On the 16-bit ISA bus, IRQ2 is elevated to which higher level interrupt? 9 11 12 10 9 11 12 10 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What is the paper feeding technology most commonly associated with dot-matrix printers? tractor feed friction feed sheet feed manual feed tractor feed friction feed sheet feed manual feed ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware A keyboard locks up intermittently even when replaced with a new keyboard. What is the LEAST likely cause of the problem? A second bad keyboard The keyboard controller chip The motherboard None of these The keyboard connector A second bad keyboard The keyboard controller chip The motherboard None of these The keyboard connector ANSWER DOWNLOAD EXAMIANS APP
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