Computer Hardware You have a system that periodically locks up. You have ruled out software, and now suspect that it is hardware. What should you do first that could help you narrow it down to the component at fault? replace the CPU replace the level 2 cache SIMM replace the RAM disable the CPU cache in CMOS rotate the RAM replace the CPU replace the level 2 cache SIMM replace the RAM disable the CPU cache in CMOS rotate the RAM 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 Platten bearings Printhead Carriage rails Paper advance bearings None of these Platten bearings Printhead Carriage rails Paper advance bearings ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Resistance is measured in ohm. True None of the listed here Replace the ribbon FALSE True None of the listed here Replace the ribbon FALSE ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware The standard VGA display has _____ pixels in its native graphics mode? 680 x 440 1024 x 786 None of these 648 x 320 640 x 480 680 x 440 1024 x 786 None of these 648 x 320 640 x 480 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware The 34-pin connection on an I/O card is for? SCSI drive zip drive floppy drive IDE drive None of these SCSI drive zip drive floppy drive IDE drive None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware An important first step in troubleshooting which component in a laser printer is causing a jam is to: note where in the paper path the paper stops remove the jammed paper turn the printer off, then on again check all voltages look up error codes note where in the paper path the paper stops remove the jammed paper turn the printer off, then on again check all voltages look up error codes ANSWER DOWNLOAD EXAMIANS APP
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