Computer Hardware Which hardware component controls serial port communications? None of these UART 16550 CPU DMA823 ROM BIOS None of these UART 16550 CPU DMA823 ROM BIOS ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware How many DMA channels are there in an AT class PC? 8 None of these 3 4 7 8 None of these 3 4 7 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware The terms "red book", "yellow book", and "orange book" refer to: CD-ROM standards SCSI ide All of these floppy drive technology CD-ROM standards SCSI ide All of these floppy drive technology ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which of the following is a type of preventative maintenance used on a hard drive? Head alignment diagnostics Initializing None of these Disk check diagnostics Uninstalling programs Head alignment diagnostics Initializing None of these Disk check diagnostics Uninstalling programs ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware On the 16-bit ISA bus, IRQ2 is elevated to which higher level interrupt? 11 9 12 10 11 9 12 10 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware In a computer with an eide adapter, where should you connect an ATA CD-ROM drive? on the SCSI bus none of the listed here on the floppy bus on the secondary IDE on the SCSI bus none of the listed here on the floppy bus on the secondary IDE ANSWER DOWNLOAD EXAMIANS APP
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