Computer Hardware What command is used to hand up a MODEM when using the "AT Answer Command set"? ATD ATH None of these ATZ ATR ATD ATH None of these ATZ ATR ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What could cause a fixed disk error? Incorrect CMOS settings No-CD installed Slow processor Bad RAM Incorrect CMOS settings No-CD installed Slow processor Bad RAM ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware The POST routine, which counts system board RAM first, is stored in: CMOS microprocessor RAM ROM BIOS 8259 POST controller CMOS microprocessor RAM ROM BIOS 8259 POST controller ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware You must service the laser printer in your office. Which part of the printer shoud you avoid touching because it is hot? printer head fuser high-voltage power supply None of these primary corona printer head fuser high-voltage power supply None of these primary corona ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What resistence in ohms should be displayed ehen testing a speaker in a computer? 16 Ohms None of these -200 Ohms Unlimited Ohms 0 Ohms 16 Ohms None of these -200 Ohms Unlimited Ohms 0 Ohms ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware How many DMA channels are in an AT-machine? 3 4 8 None of these 7 3 4 8 None of these 7 ANSWER DOWNLOAD EXAMIANS APP
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