Computer Hardware Which hardware component controls serial port communications? None of these CPU ROM BIOS DMA823 UART 16550 None of these CPU ROM BIOS DMA823 UART 16550 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware A Type 1 PCMCIA card is: None of these The thickest PCMCIA card, measuring 10.5mm in thickness The same physical size as other PCMCIA cards but configured differently The thinnest PCMCIA card, measuring 3.5mm in thickness An old standard that is not compatible with the newest laptops None of these The thickest PCMCIA card, measuring 10.5mm in thickness The same physical size as other PCMCIA cards but configured differently The thinnest PCMCIA card, measuring 3.5mm in thickness An old standard that is not compatible with the newest laptops ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What allows you to print on both sides of the printer? None of these fuser paper-swapping unit toner cartridge duplexer None of these fuser paper-swapping unit toner cartridge duplexer ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware An IRQ allow interface cards to: Pass data from one card to another Pass data to the computers memory Interrupt the CPU to request service Pass data to the CPU to be processed Pass data from one card to another Pass data to the computers memory Interrupt the CPU to request service Pass data to the CPU to be processed ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which peripheral port provides the FASTEST throughput to laser printers? SCSI Serial Parallel None of these RS-232 SCSI Serial Parallel None of these RS-232 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware You get a CMOS checksum error during bootup. What is most likely the cause? BIOS needs updating CMOS battery is nearing end of life hard drive types are incorrectly defined power supply is bad BIOS needs updating CMOS battery is nearing end of life hard drive types are incorrectly defined power supply is bad ANSWER DOWNLOAD EXAMIANS APP
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