Question

Bar codes stores information using

Answer 1

Answer:

binary coding

Explanation:

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Answer 2

Answer:

The answer to the question -"Bar codes stores information using" is-

Symbols.

Explanation:

In the matrix barcoding, information can be stored using symbols which varies from lines to dots. Barcodes can be of different types.

For example-

• one-dimensional and
• two-dimensional barcodes

they  which depends on the exact type of data which can be encoded into it.

For this we should know ,what is -

Barcode-

It is a  rectangular or a box kind of image ,which is made up of a number of parallel lines of varied widths. These codes are present on  various products , which contains detail about the product that are about the expiry and the manufacturing date, the price , name of the manufacturer ,its origin and so on.

These codes can be read with the help of scanner. Since, these barcodes work with the help of symbology's combination, when read ,they are converted into useful information.

The common barcode type used nowadays is-UPC UPC or Universal Product Code which  is a very common barcode for retail product .

To know more about scanning click on the link below-

https://brainly.in/question/42256334

To know more about types of scanners click on the link below-

https://brainly.in/question/41177178

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