Computer Hardware To test for AC ripple on a PC power supply, you would set the volt/ohm meter for Farad scale OHM scale DC voltage scale AC voltage Farad scale OHM scale DC voltage scale AC voltage ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware You get a CMOS checksum error during bootup. What is most likely the cause? power supply is bad CMOS battery is nearing end of life BIOS needs updating hard drive types are incorrectly defined power supply is bad CMOS battery is nearing end of life BIOS needs updating hard drive types are incorrectly defined ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware A laser printer generates a totally black page, what is the cause? no power to the primary corona low level in the toner cartridge no power to transfer corona None of these malfunctioning imaging laser no power to the primary corona low level in the toner cartridge no power to transfer corona None of these malfunctioning imaging laser ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware How much video RAM is needed to display 1024x768 at 24-bit color? None of these 8MB 4MB 1MB 512KB None of these 8MB 4MB 1MB 512KB ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware The mouse pointer moves erratically, what is the possible cause? The mouse None of these is not connected ball is dirty has an incorrect IRQ setting driver is not installed properly None of these is not connected ball is dirty has an incorrect IRQ setting driver is not installed properly ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware After you service a laser printer, you notice dirty print. Which of the following would correct the problem. Clean the laser diode Clean the developer tank Reset the printer Run several blank pages None of these Clean the laser diode Clean the developer tank Reset the printer Run several blank pages None of these ANSWER DOWNLOAD EXAMIANS APP
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