Computer Hardware A 2xx POST error code indicates a problem with: system board CMOS battery second adapter card RAM or ROM hard drive system board CMOS battery second adapter card RAM or ROM hard drive ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Dust in a computer actually increases the size of the magnetic fields inside it. This is not good, so you must occasionaiy dust, I trust. What's the best way to do this? non-static compressed air reverse vacuum blow real hard on the system board use a lint-free cloth and wipe gently any small vacuum device non-static compressed air reverse vacuum blow real hard on the system board use a lint-free cloth and wipe gently any small vacuum device ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Resistance is measured in units of: ohms volts farads amperes helids ohms volts farads amperes helids ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware During preventative maintenance on a dot matrix printer, do NOT lubricate: Paper advance gear bushings Print head pulley Print head pins Platen assembly Paper advance gear bushings Print head pulley Print head pins Platen assembly ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware When you boot a PC and don't hear any beep, this could suggest which of the following? Normal PC boot The monitor is turned off None of these Bad or disconnected speaker Keyboard not plugged in Normal PC boot The monitor is turned off None of these Bad or disconnected speaker Keyboard not plugged in ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware How is ink transferred to paper in common ink jet printers? Boiling ink Screens deflect ink on the paper into the proper positions Ink is sprayed on to the paper and managed by a nozzle Crystal Motorized pump Boiling ink Screens deflect ink on the paper into the proper positions Ink is sprayed on to the paper and managed by a nozzle Crystal Motorized pump ANSWER DOWNLOAD EXAMIANS APP
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