Computer Hardware The floppy drive uses which DMA (direct memory access) channel? 5 7 3 2 5 7 3 2 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware You are testing the resistance in Ohms of a fuse on a 2 amp systems. If the fuse is good, the meter should read? 5 None of these 2 0.2 5 None of these 2 0.2 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware The mouse pointer moves erratically, what is the possible cause? The mouse None of these has an incorrect IRQ setting ball is dirty is not connected driver is not installed properly None of these has an incorrect IRQ setting ball is dirty is not connected driver is not installed properly ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware A parity error usually indicates a problem with: I/O controller memory hard drive power supply hard drive controller I/O controller memory hard drive power supply hard drive controller ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware How many pins on a VGA? 25 15 32 None of these 9 25 15 32 None of these 9 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 IRQ DMA defective tape driver defective LPT port IRQ DMA defective tape driver ANSWER DOWNLOAD EXAMIANS APP
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