Q:
      
      
         
            
Which three parts of the computer receive input?
 
         
       
      
      
      
          
      
      
          Answer & Explanation
         Answer: A) MICR, Barcode readers, Touch-screens         
         
Explanation: The main function of input devices is to direct commands and data into computers. Computers then use their CPU to process this data and produce output.
 
Examples of input devices - keyboards, mouse, barcode readers, Magnetic Ink Character Readers (MICR), Optical Character Readers (OCR), touch screens, etc...
 
       
      
      
      
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