Computer Hardware An IRQ allow interface cards to: Pass data from one card to another Pass data to the CPU to be processed Pass data to the computers memory Interrupt the CPU to request service Pass data from one card to another Pass data to the CPU to be processed Pass data to the computers memory Interrupt the CPU to request service ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware "Parity" errors usually indicate bad memory. True Logic probe Capacitor FALSE True Logic probe Capacitor FALSE ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware On a leased line installation a known good external modem shows no carrier detect light. Where is the problem most likely to be? In the modem In the DTC equipment In the computer In the phone line None of these In the modem In the DTC equipment In the computer In the phone line None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What is the modem hang up command? ATHU ATZ ATX ATH ATHU ATZ ATX ATH ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What is the size of the reserved memory area? None of these 64 kb 640 kb 384 kb 1024 kb None of these 64 kb 640 kb 384 kb 1024 kb ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware When connecting two internal SCSI hard disks to a computer, where do you connect the second hard drive? A Serial port on the first host adapter An open parallel port on the computer An open SCSI port on the first hard drive Any open SCSI port on the computer A Serial port on the first host adapter An open parallel port on the computer An open SCSI port on the first hard drive Any open SCSI port on the computer ANSWER DOWNLOAD EXAMIANS APP
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