Computer Hardware Which controller would support an external CD-ROM drive? ESDI SCSI None of these ARLL MFM ESDI SCSI None of these ARLL MFM ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware The floppy drive uses which DMA (direct memory access) channel? 7 5 2 3 7 5 2 3 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Most PCs give a single beep on bootup to indicate they are ok hardware wise. You boot your PC and don't get a beep. What should you check first? microprocessor RAM speaker power supply system board microprocessor RAM speaker power supply system board ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What command is used to hang up a MODEM when using the "AT Command set"? ATD ATR ATH None of these ATZ ATD ATR ATH None of these ATZ ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Your customer tells you the print quality of their dot matrix printer is light then dark. Which of the following could cause the problem. Head position Paper slippage Paper thickness Improper ribbon advancement None of these Head position Paper slippage Paper thickness Improper ribbon advancement None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What is the best ground for a conductive work bench? To the PC's Chassis None of these Ground to bench To the motherboard AC outlet To the PC's Chassis None of these Ground to bench To the motherboard AC outlet ANSWER DOWNLOAD EXAMIANS APP
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