Computer Hardware During preventative maintenance on a dot matrix printer, do NOT lubricate: Print head pulley Print head pins Platen assembly Paper advance gear bushings Print head pulley Print head pins Platen assembly Paper advance gear bushings ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What is the i/o address for com1? 5f8 300000000 3f8 8 3bc 5f8 300000000 3f8 8 3bc ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware How many DMA channels are there in an AT class PC? 3 None of these 4 7 8 3 None of these 4 7 8 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What is the paper feeding technology most commonly associated with dot-matrix printers? sheet feed friction feed tractor feed manual feed sheet feed friction feed tractor feed manual feed ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What voltage does a 586 system use? + 8 volts +12 volts None of these + 5 volts +3.3 volts + 8 volts +12 volts None of these + 5 volts +3.3 volts ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What are the most likely conditions for ESD? Hot and wet Cold and dry None of these Hot and dry Cold and wet Hot and wet Cold and dry None of these Hot and dry Cold and wet ANSWER DOWNLOAD EXAMIANS APP
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