Computer Hardware Which would you have to upgrade to install an EIDE drive? RAM BIOS A 286 CPU Controller board ISA motherboard None of these RAM BIOS A 286 CPU Controller board ISA motherboard None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What do you need to check serial and parallel port? Port adapter Loopback plug All of the listed here Logic probe Port adapter Loopback plug All of the listed here Logic probe ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware During preventative maintenance on a dot matrix printer, do NOT lubricate: Print head pulley Platen assembly Paper advance gear bushings Print head pins Print head pulley Platen assembly Paper advance gear bushings Print head pins ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware The standard VGA display has _____ pixels in its native graphics mode? 648 x 320 640 x 480 680 x 440 None of these 1024 x 786 648 x 320 640 x 480 680 x 440 None of these 1024 x 786 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware The DC voltage on most circuit boards is: +5 volts 12 volts -12 volts 0 volts +5 volts 12 volts -12 volts 0 volts ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What beep codes could indicate a system board or power supply failure? no beep steady short beep one long continuous beep tone All of these steady long beeps no beep steady short beep one long continuous beep tone All of these steady long beeps ANSWER DOWNLOAD EXAMIANS APP
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