A desktop computer is switched on and the monitor displays an error message which reads:…

Data Processing WAEC 2022

A desktop computer is switched on and the monitor displays an error message which reads: No input signal. The likely cause of this error is

  • Disconnected VGA checkmark
  • Power failure
  • Low memory
  • Defective monitor

The correct answer is: A

Explanation

VGA having no signal means that your monitor is powered on but not connected

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