Question

wha it bcr in computer................​

Answer 1

Answer:

A BCR (barcode reader) or scanner, also known as a POS (point of sale) scanner is a hardware input device capable of reading a barcode using a laser. It can also load the details of the product or log information about that product into a database.

Explanation:

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Answer 2

Answer:

here you see

Explanation:

hope you can understand

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