Computer Hardware A 2xx POST error code indicates a problem with: second adapter card RAM or ROM system board hard drive CMOS battery second adapter card RAM or ROM system board hard drive CMOS battery ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware You must service the laser printer in your office. Which part of the printer shoud you avoid touching because it is hot? printer head None of these fuser primary corona high-voltage power supply printer head None of these fuser primary corona high-voltage power supply ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware On a dot-matrix printer, regular lube maintenance should be followed, but this component should never be lubed: Platten bearings Carriage rails Printhead Paper advance bearings None of these Platten bearings Carriage rails Printhead Paper advance bearings None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware A 6xx indicates a problem with the floppy drive keyboard CD ROM hard drive floppy drive keyboard CD ROM hard drive ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware How can you totally protect a PC from damage during an electrical storm? None of these Disconnect all external cables and power cords Turn off the AC power Disconnect the AC power cable Use a surge protector None of these Disconnect all external cables and power cords Turn off the AC power Disconnect the AC power cable Use a surge protector ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What is the size of the reserved memory area? None of these 1024 kb 640 kb 384 kb 64 kb None of these 1024 kb 640 kb 384 kb 64 kb ANSWER DOWNLOAD EXAMIANS APP
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