Computer Hardware You were installing an application in Windows 95, and the computer crashes, what do you do? turn off computer and boot from a floppy disk None of these press alt + Ctrl + delete, and end task press alt + Ctrl + delete, twice press the reset button on the computer turn off computer and boot from a floppy disk None of these press alt + Ctrl + delete, and end task press alt + Ctrl + delete, twice press the reset button on the computer ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware An IRQ allow interface cards to: Interrupt the CPU to request service Pass data to the computers memory Pass data from one card to another Pass data to the CPU to be processed Interrupt the CPU to request service Pass data to the computers memory Pass data from one card to another Pass data to the CPU to be processed ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware On a leased line installation a known good external modem shows no carrier detect light. Where is the problem most likely to be? In the DTC equipment None of these In the computer In the phone line In the modem In the DTC equipment None of these In the computer In the phone line In the modem ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware During preventative maintenance on a dot matrix printer, do NOT lubricate: Platen assembly Print head pins Print head pulley Paper advance gear bushings Platen assembly Print head pins Print head pulley Paper advance gear bushings ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What problem can occur if a printer cable is to close to a power cable? None of these EMI Electromagnetic Interference ESD Electrostatic Discharge parity error no affect None of these EMI Electromagnetic Interference ESD Electrostatic Discharge parity error no affect ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What is the first step in diagnosing a completely dead computer at the client site that was working the day before. None of the listed here check the AC outlet reseat the hard drive controller cable Test the power supply None of the listed here check the AC outlet reseat the hard drive controller cable Test the power supply ANSWER DOWNLOAD EXAMIANS APP
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