Home » The OCR recognizes the ___ of the characters with the help of light source Computer Hardware MCQs The OCR recognizes the ___ of the characters with the help of light source April 13, 2022 167 Views Q. The OCR recognizes the ___ of the characters with the help of light source.A. sizeB. shapeC. colourD. used inkAnswer: shape
The monitor power LED is “on‟ but the monitor screen is completely dark. The least likely cause of the problem is:
Dust in a computer actually increase the size of the magnetic fields inside it. This is not good, so you must occasionaly dust, I trust. What‟s the best way to do this?
