Computer Hardware During preventative maintenance on a dot matrix printer, do NOT lubricate: Print head pulley Paper advance gear bushings Platen assembly Print head pins Print head pulley Paper advance gear bushings Platen assembly Print head pins ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What voltage does a Pentium system use? +3.3 volts + 8 volts +12 volts + 5 volts None of these +3.3 volts + 8 volts +12 volts + 5 volts None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware On the 16-bit ISA bus, IRQ2 is elevated to which higher level interrupt? 11 9 10 12 11 9 10 12 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware On a leased line installation a known good external modem shows no carrier detect light. Where is the problem most likely to be? In the phone line In the computer In the modem In the DTC equipment None of these In the phone line In the computer In the modem In the DTC equipment None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which provides the fastest data access time? CD-ROM None of these Hard disk ROM RAM CD-ROM None of these Hard disk ROM RAM ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware In which mode can two or more applications be stored in memory at the same time? Protected Mode None of these Segmented Mode Unprotected Mode Real Mode Protected Mode None of these Segmented Mode Unprotected Mode Real Mode ANSWER DOWNLOAD EXAMIANS APP
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