Computer Hardware "Parity" errors usually indicate bad memory. Capacitor FALSE Logic probe True Capacitor FALSE Logic probe True ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware The DC voltage on most circuit boards is: 0 volts -12 volts 12 volts +5 volts 0 volts -12 volts 12 volts +5 volts ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What is the main communication method from one PDA to another PDA? IEEE 1394 None of these USB RS-232 IR IEEE 1394 None of these USB RS-232 IR ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware A laser printer generates a totally black page, what is the cause? None of these no power to transfer corona low level in the toner cartridge no power to the primary corona malfunctioning imaging laser None of these no power to transfer corona low level in the toner cartridge no power to the primary corona malfunctioning imaging laser ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware When not in use, it is very important to keep 5 VA diskettes in _____. 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 On a shelf in an upright position In a plastic bag In the floppy drive ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware The monitor power LED is 'on' but the monitor screen is completely dark. The least likely cause of the problem is: System RAM problem Disconnected video cable None of these Defect in the computers video circuitry Defective monitor System RAM problem Disconnected video cable None of these Defect in the computers video circuitry Defective monitor ANSWER DOWNLOAD EXAMIANS APP
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