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 IRQ6 is typically reserved for: LPT2 The modem The floppy The keyboard controller LPT2 The modem The floppy The keyboard controller ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware The following process determines the amount of memory present, the date/ time, and which communications ports and display adapters are installed in a microcomputer? None of these Power on start up process Power on Self Test Power up boot process Start-up utility test None of these Power on start up process Power on Self Test Power up boot process Start-up utility test ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware ISDN uses _____ technology. digital and analog mostly digital neither digital nor analog only digital only analog digital and analog mostly digital neither digital nor analog only digital only analog ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware ESD would cause the most damage to which component? Power supply None of these Keyboard Expansion board Monitor Power supply None of these Keyboard Expansion board Monitor ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What type of FRU is a SCSI host adapter? I/O card None of these video card hard drive CPU I/O card None of these video card hard drive CPU ANSWER DOWNLOAD EXAMIANS APP
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