Computer Science, asked by monu224466, 10 months ago

What is barcode scanner ?

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Answered by Anonymous

A barcode reader, also called a price scanner or point-of-sale ( POS ) scanner, is a hand-held or stationary input device used to capture and read information contained in a bar code . ... Barcode scanners can be connected to a computer through a serial port , keyboard port , or an interface device called a wedge .

Answered by SHREYCR007

The camera or the scanner that can scan the bar code is called the barcode scanner.

It can be inside your mobile phone also

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