Computer Hardware An IRQ allow interface cards to: 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 Pass data to the computers memory ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware How does a parallel port communicate information to a peripheral device? 16,555 bytes at a time one bit at a time None of these one byte at a time 8 bytes at a time 16,555 bytes at a time one bit at a time None of these one byte at a time 8 bytes at a time ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware On a dot matrix printer, you should never lubricate which part? None of these paper advance bearings carriage rails printhead pins carriage bearings None of these paper advance bearings carriage rails printhead pins carriage bearings ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware How is ink transferred to paper in common ink jet printers? Crystal Motorized pump Ink is sprayed on to the paper and managed by a nozzle Screens deflect ink on the paper into the proper positions Boiling ink Crystal Motorized pump Ink is sprayed on to the paper and managed by a nozzle Screens deflect ink on the paper into the proper positions Boiling ink ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Most PCs give a single beep on bootup to indicate they are ok hardware wise. You boot your PC and don't get a beep. What should you check first? RAM power supply system board microprocessor speaker RAM power supply system board microprocessor speaker ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware A standard multimeter is ideal for measuring a monitors high voltage output. 1 1 ANSWER DOWNLOAD EXAMIANS APP
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