Computer Hardware With a dot matrix printer, light then dark print is most commonly caused by: Erratic ribbon advancement Misaligned print head Erratic paper advancement None of these Overheating print head Erratic ribbon advancement Misaligned print head Erratic paper advancement None of these Overheating print head ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Current is measured in units of: diodes ohms farads amps volts diodes ohms farads amps volts ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware On a dot-matrix printer, regular lube maintenance should be followed, but this component should never be lubed: None of these Paper advance bearings Platten bearings Printhead Carriage rails None of these Paper advance bearings Platten bearings Printhead Carriage rails ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which should you use for cleaning Mylar-protected LCD screens? Alcohol-impregnated wipes Ammonia window cleaner Non-abrasive cleanser Anti-static wipes Alcohol-impregnated wipes Ammonia window cleaner Non-abrasive cleanser Anti-static wipes ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Pick the correct choice for the 80386SXCPU. 8 bit word size, 32 bit data path 32 bit word size, 16 bit data path 16 bit word size, 16 bit data path 32 bit word size, 32 bit data path 32 bit word size, 8 bit data path 8 bit word size, 32 bit data path 32 bit word size, 16 bit data path 16 bit word size, 16 bit data path 32 bit word size, 32 bit data path 32 bit word size, 8 bit data path ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware How many DMA channels are there in an AT class PC? 3 7 None of these 8 4 3 7 None of these 8 4 ANSWER DOWNLOAD EXAMIANS APP
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