Computer Hardware What should you replace if the brightness or contrast adjustments were malfunctioning on a laptop? led display adjustment switch fuse led display cable None of these led display adjustment switch fuse led display cable None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware COM 4 uses which I/O port? 2F8H 2E8H None of these 3E8H 3F8H 2F8H 2E8H None of these 3E8H 3F8H ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which hardware component controls serial port communications? UART 16550 DMA823 CPU ROM BIOS None of these UART 16550 DMA823 CPU ROM BIOS None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What do you need to check serial and parallel port? Logic probe All of the listed here Loopback plug Port adapter Logic probe All of the listed here Loopback plug Port adapter ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware With respect to a network interface card, the term 10/100 refers to minimum and maximum server speed megabits per seconds None of these protocol speed a fiber speed minimum and maximum server speed megabits per seconds None of these protocol speed a fiber speed ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which device is on IRQ 6? IDE Keyboard Floppy drive Video card IDE Keyboard Floppy drive Video card ANSWER DOWNLOAD EXAMIANS APP
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