Computer Hardware How many IRQs does a chain of USB devices require? 3 2 1 4 None of these 3 2 1 4 None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Resistance is measured in units of: ohms amperes helids volts farads ohms amperes helids volts farads ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware How is ink transferred to paper in common ink jet printers? Boiling ink Ink is sprayed on to the paper and managed by a nozzle Crystal Screens deflect ink on the paper into the proper positions Motorized pump Boiling ink Ink is sprayed on to the paper and managed by a nozzle Crystal Screens deflect ink on the paper into the proper positions Motorized pump ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware In inkjet printers, what is the most common problem with the paper tray? misalignment of the sheet feeder None of these malfunctioning pick-up rollers inconsistent printing paper jamming on the ink cartridge misalignment of the sheet feeder None of these malfunctioning pick-up rollers inconsistent printing paper jamming on the ink cartridge ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware A customer calls and says her computer won't boot, she can hear noises and can see lights on the box, but nothing comes up on the screen, what should you take to the site to fix the problem? power supply None of these hard drive power cable video card power supply None of these hard drive power cable video card ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS