Computer Hardware The POST routine, which counts system board RAM first, is stored in: 8259 POST controller RAM ROM BIOS microprocessor CMOS 8259 POST controller RAM ROM BIOS microprocessor CMOS ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What is modified when changing the system start-up boot sequence? CONFIG.SYS COMMAND.COM autoexec.bat None of these BIOS/CMOS CONFIG.SYS COMMAND.COM autoexec.bat None of these BIOS/CMOS ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware After installing a sound card, the system locks up when a parallel port tape backup unit is also used. What is most likely the problem? defective LPT port DMA defective tape driver IRQ defective LPT port DMA defective tape driver IRQ ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What configuration should a Volt-Ohm meter he set to when testing a fuse? Ohms AC volts DC volts None of these Amperage Ohms AC volts DC volts None of these Amperage ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware You have a PC with no video* Which of the following is LEAST likely to be causing the problem? defective microprocessor low AC outlet power defective RAM (bank zero) crashed hard drive defective microprocessor low AC outlet power defective RAM (bank zero) crashed hard drive ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware When installing PCI NICS you can check the IRQ availability by looking at CONFIG.SYS Jumper settings Dip switches Motherboard BIOS None of these CONFIG.SYS Jumper settings Dip switches Motherboard BIOS None of these ANSWER DOWNLOAD EXAMIANS APP
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