Computer Hardware What command is used to hang up a MODEM when using the "AT Command set"? ATR ATD ATH None of these ATZ ATR ATD ATH None of these ATZ ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What device prevents power interruptions, resulting in corrupted data? Multiple SIMMs strips Surge protector Battery back-up unit Data guard system Multiple SIMMs strips Surge protector Battery back-up unit Data guard system ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware In which mode can 2 or more applications be stored in memory at the same time? None of these Real Mode Unprotected Mode Segmented Mode Protected Mode None of these Real Mode Unprotected Mode Segmented Mode Protected Mode ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware ESD damage can be caused by: Placing an IC in a non-conductive plastic bag None of these Touching metal on the chasis Placing an IC on a grounded mat Repeated sags in current supplied from outlets Placing an IC in a non-conductive plastic bag None of these Touching metal on the chasis Placing an IC on a grounded mat Repeated sags in current supplied from outlets ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which of the following FRUs would be considered both an input/output device? System board CPU Video board SCSI host adapter All of the listed here System board CPU Video board SCSI host adapter All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which hardware component controls serial port communications? CPU None of these ROM BIOS UART 16550 DMA823 CPU None of these ROM BIOS UART 16550 DMA823 ANSWER DOWNLOAD EXAMIANS APP
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