Computer Hardware Which device should not be plugged into a standard ups? None of these ink-jet printer monitor laser printer an external modem None of these ink-jet printer monitor laser printer an external modem ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which component stores an electrical charge? transistor rectifier diode resistor capacitor transistor rectifier diode resistor capacitor ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which is the most difficult environmentally to dispose of? CRTs hard drives system boards floppy drives power supplies CRTs hard drives system boards floppy drives power supplies ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware To prevent toner from sticking to a laser printer's heat rollers, apply which of the following: None of these Ammonia Oil Beer or Jack Daniels Alcohol None of these Ammonia Oil Beer or Jack Daniels Alcohol ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware During the normal PC boot process, which of the following is active first? RAM BIOS Hard disk information CMOS ROM BIOS None of these RAM BIOS Hard disk information CMOS ROM BIOS None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware The mouse pointer moves erratically, what is the possible cause? The mouse 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 None of these has an incorrect IRQ setting ball is dirty ANSWER DOWNLOAD EXAMIANS APP
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