Dq 1 account.docx - Input device is the hardware device which is used to transfer data information to the computer It collects the information from the

Dq 1 account.docx - Input device is the hardware device...

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Input device is the hardware device which is used to transfer data information to the computer. It collects the information from the source documents and transfer to computer for the further producers like processing and storing. The most common example of input device are keyboards and mouse which helps to input numerical data into the computer. The main purpose of the input device is to communicate the information to the computer, Which helps its user to recognize the products and its cost. For example, The biggest supermarket in Nepal Bhatbhateni uses the bar code scanner as its input
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Unformatted text preview: device. Bar code scanner is an electronic device that decodes and physically captures information contained in barcodes , which includes, light sources, lens, photo conductor, decoder and so on( , n.d, para. 1). With the help of this scanner they(employees) recognize the product and how much it costs. References . (n.d.). What is a Barcode Scanner? Retrieved january 24, 2019, from : ...
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  • Spring '18
  • professor newerze
  • Input device, Barcode reader, biggest supermarket

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