Computer Hardware An IRQ allow interface cards to: Pass data from one card to another Interrupt the CPU to request service Pass data to the computers memory Pass data to the CPU to be processed Pass data from one card to another Interrupt the CPU to request service Pass data to the computers memory Pass data to the CPU to be processed ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What's the best way to prevent damaging your PC with static electricity? periodically touch a safe ground point on the PC to discharge yourself wear leather soled shoes place your PC on a rubber mat wear an ESD wrist strap periodically touch a safe ground point on the PC to discharge yourself wear leather soled shoes place your PC on a rubber mat wear an ESD wrist strap ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware How many DMA channels are there in an AT class PC? 7 None of these 8 3 4 7 None of these 8 3 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware A PC with a 486DX2 processor runs internally at SOMhz. What speed would its external logic be running? 100 Mhz 50Mhz l0Mhz None of these 25Mhz 100 Mhz 50Mhz l0Mhz None of these 25Mhz ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware When not in use, it is very important to keep 5 VA diskettes in _____. On a shelf in an upright position In a plastic bag In the floppy drive Their protective sleeves None of these On a shelf in an upright position In a plastic bag In the floppy drive Their protective sleeves None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware IDE cables have how many pins? 50 100 65 25 40 50 100 65 25 40 ANSWER DOWNLOAD EXAMIANS APP
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