Computer Hardware What tool is used to test serial and parallel ports? None of these sniffer high volt probe cable scanner loop backs (wrap plugs) None of these sniffer high volt probe cable scanner loop backs (wrap plugs) ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which of the following FRUs would be considered both an input/output device? System board CPU SCSI host adapter All of the listed here Video board System board CPU SCSI host adapter All of the listed here Video board ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware In laser technology, what happens during the transfer stage? None of the listed here The image is transferred from the drum to the paper The laser transfers the image from the drum to the paper Residual toner is transferred to the waste receptacle None of the listed here The image is transferred from the drum to the paper The laser transfers the image from the drum to the paper Residual toner is transferred to the waste receptacle ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What command is used to reset a MODEM when using the ATR DTR None of these DCE ATZ ATR DTR None of these DCE ATZ ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware A customer has just installed a new cd-rw. the system was working fine before the installation, but now the cdrom does not work, what should you suggest that the customer do? check the jumper setting on the cd-rw add cdrw in the device manager flash or upgrade the BIOS check the CONFIG.SYS None of these check the jumper setting on the cd-rw add cdrw in the device manager flash or upgrade the BIOS check the CONFIG.SYS None of these 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 phone line In the computer In the modem In the DTC equipment None of these In the phone line In the computer In the modem In the DTC equipment None of these ANSWER DOWNLOAD EXAMIANS APP
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