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Which of the following is not an input device? A OCR B Optical scanners C Voice recognition device D COM (Computer Output to Micromfilm)

 

Which of the following is not an input device?

A

OCR

B

Optical scanners

C

Voice recognition device

D

COM (Computer Output to Micromfilm)

 
 
 

Grade:12th pass

2 Answers

Rituraj Tiwari
askIITians Faculty 1792 Points
3 years ago
COM (Computer Output to Micromfilm) is not an input device.
In computing, an input device is a piece of computer hardware equipment used to provide data and control signals to an information processing system such as a computer or information appliance. Examples of input devices include keyboards, mouse, scanners, digital cameras and joysticks.
computer output microfilm - Computer Definition. Creating microfilm or microfiche from the computer. For approximately three decades before the turn of the century, COM machines were used to take print-image output from the computer either online or via tape or disk and create a film image of each page.
ankit singh
askIITians Faculty 614 Points
3 years ago
COM (Computer Output to Micromfilm) is not an input device.
In computing, an input device is a piece of computer hardware equipment used to provide data and control signals to an information processing system such as a computer or information appliance. Examples of input devices include keyboards, mouse, scanners, digital cameras and joysticks.
computer output microfilm - Computer Definition. Creating microfilm or microfiche from the computer. For approximately three decades before the turn of the century, COM machines were used to take print-image output from the computer either online or via tape or disk and create a film image of each page.
 thank you

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