Computer Hardware "Parity" errors usually indicate bad memory. Capacitor FALSE Logic probe True Capacitor FALSE Logic probe True ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware A laser printer generates a totally black page, what is the cause? no power to the primary corona no power to transfer corona malfunctioning imaging laser low level in the toner cartridge None of these no power to the primary corona no power to transfer corona malfunctioning imaging laser low level in the toner cartridge None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware You must service the laser printer in your office. Which part of the printer shoud you avoid touching because it is hot? primary corona printer head high-voltage power supply None of these fuser primary corona printer head high-voltage power supply None of these fuser ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware The DC voltage on most circuit boards is: 12 volts 0 volts -12 volts +5 volts 12 volts 0 volts -12 volts +5 volts ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware When configuring is a network interface cards without jumpers or plug and play, what is used to set the IRQs? the OS DMA None of these CMOS configuration software the OS DMA None of these CMOS configuration software 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? None of these A second bad keyboard The motherboard The keyboard controller chip The keyboard connector None of these A second bad keyboard The motherboard The keyboard controller chip The keyboard connector ANSWER DOWNLOAD EXAMIANS APP
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