Computer Hardware An IRQ allow interface cards to: 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 Pass data from one card to another Interrupt the CPU to request service ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which device should not be plugged into a standard ups? monitor an external modem None of these ink-jet printer laser printer monitor an external modem None of these ink-jet printer laser printer ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What is the highest binary number that can be referred to on a three position jumper block? 6 4 7 1 6 4 7 1 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware A keyboard locks up intermittently even when replaced with a new keyboard. What is the LEAST likely cause of the problem? A second bad keyboard The keyboard connector The motherboard None of these The keyboard controller chip A second bad keyboard The keyboard connector The motherboard None of these The keyboard controller chip ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What expansion types do most pll/plll motherboards support? ISA, PCI, AGP MCA, PCI ISA, EISA ISA, VESA, PCI ISA, PCI, AGP MCA, PCI ISA, EISA ISA, VESA, PCI ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware How many devices can be used on a single SCSI bus? Keep in mind that the SCSI host adapter counts as a device. All of these 20 10 8 1 All of these 20 10 8 1 ANSWER DOWNLOAD EXAMIANS APP
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