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? DMA defective tape driver IRQ defective LPT port DMA defective tape driver IRQ defective LPT port ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware COM 4 uses which I/O port? None of these 2F8H 3F8H 2E8H 3E8H None of these 2F8H 3F8H 2E8H 3E8H ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which would you have to upgrade to install an EIDE drive? Controller board ISA motherboard None of these A 286 CPU RAM BIOS Controller board ISA motherboard None of these A 286 CPU RAM BIOS ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware A customer calls and says her computer won't boot, she can hear noises and can see lights on the box, but nothing comes up on the screen, what should you take to the site to fix the problem? power cable hard drive power supply video card None of these power cable hard drive power supply video card None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware How many devices does USB support? 100 None of these 225 127 125 100 None of these 225 127 125 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware A modem could be attached to which port? ASYNC port Parallel port Video port Keyboard connector ASYNC port Parallel port Video port Keyboard connector ANSWER DOWNLOAD EXAMIANS APP
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