Computer Hardware During the normal PC boot process, which of the following is active first? Hard disk information CMOS RAM BIOS None of these ROM BIOS Hard disk information CMOS RAM BIOS None of these ROM BIOS ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware COM 4 uses which I/O port? None of these 2E8H 3F8H 3E8H 2F8H None of these 2E8H 3F8H 3E8H 2F8H ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Missing slot covers on a computer can cause? incomplete path for ESD None of these EMI. power surges over heat incomplete path for ESD None of these EMI. power surges over heat ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which hardware component controls serial port communications? DMA823 UART 16550 None of these CPU ROM BIOS DMA823 UART 16550 None of these CPU ROM BIOS ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware A brownout is defined as: alternating power out, power on lasting a few minutes a slightly decreased voltage lasting from seconds to minutes or more has nothing to do with electricity a slightly elevated voltage lasting from seconds to minutes or more complete power out lasting a few minutes alternating power out, power on lasting a few minutes a slightly decreased voltage lasting from seconds to minutes or more has nothing to do with electricity a slightly elevated voltage lasting from seconds to minutes or more complete power out lasting a few minutes ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which peripheral port provides the FASTEST throughput to laser printers? Parallel SCSI None of these RS-232 Serial Parallel SCSI None of these RS-232 Serial ANSWER DOWNLOAD EXAMIANS APP
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