Computer Hardware A 2xx POST error code indicates a problem with: system board RAM or ROM CMOS battery hard drive second adapter card system board RAM or ROM CMOS battery hard drive second adapter card ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which provides the fastest access to large video files? SCSI hard drives Optical drives EIDE hard drives None of these IDE hard drives SCSI hard drives Optical drives EIDE hard drives None of these IDE hard drives ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What voltage does a Pentium system use? + 5 volts None of these + 8 volts +12 volts +3.3 volts + 5 volts None of these + 8 volts +12 volts +3.3 volts ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware The mouse pointer moves erratically, what is the possible cause? The mouse ball is dirty is not connected driver is not installed properly has an incorrect IRQ setting None of these ball is dirty is not connected driver is not installed properly has an incorrect IRQ setting None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware On a dot-matrix printer, regular lube maintenance should be followed, but this component should never be lubed: Carriage rails None of these Paper advance bearings Platten bearings Printhead Carriage rails None of these Paper advance bearings Platten bearings Printhead ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Your customer tells you the print quality of their dot matrix printer is light then dark. Which of the following could cause the problem. Paper thickness Improper ribbon advancement Paper slippage None of these Head position Paper thickness Improper ribbon advancement Paper slippage None of these Head position ANSWER DOWNLOAD EXAMIANS APP
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