Computer Hardware WRAM is used on a modem motherboard None of these video card ata connector modem motherboard None of these video card ata connector ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware A PC with a 486DX2 processor runs internally at 50Mhz. What speed would its external logic be running? 50Mhz None of these 100 Mhz l0Mhz 25Mhz 50Mhz None of these 100 Mhz l0Mhz 25Mhz ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What IRQ is used for COM 2? 2 4 3 1 None of these 2 4 3 1 None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware The standard VGA display has _____ pixels in its native graphics mode? 640 x 480 648 x 320 1024 x 786 680 x 440 None of these 640 x 480 648 x 320 1024 x 786 680 x 440 None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware The DC voltage on most circuit boards is: -12 volts 12 volts +5 volts 0 volts -12 volts 12 volts +5 volts 0 volts ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware How does a parallel port communicate information to a peripheral device? one bit at a time 8 bytes at a time None of these 16,555 bytes at a time one byte at a time one bit at a time 8 bytes at a time None of these 16,555 bytes at a time one byte at a time ANSWER DOWNLOAD EXAMIANS APP
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