English, asked by loverain42, 9 months ago

wht is bar code.......

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Answers

Answered by Anonymous
4

Answer:

HERE'S YOUR ANSWER MATE

They are type of codes which consists of various bars and spaces. It is read by machines generally i.e it is machine readable representation.

It can see in different products for verification.

Answered by Anonymous
1

Answer:

A barcode, consisting of bars and spaces, is a machine-readable representation of numerals and characters. ... A barcode consists of bars and spaces of varying width that can be read with an optical barcode scanner.

Explanation:

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