Question

the printed information on the paper is called -------
2 a -------- is an output device used for reading barcodes present on the surfaces of the product

Answer 1

1.Hardcopy
2.Barcode scanner

Answer 2

hey user here is your answer :-
the printed information on the paper is called hard copy .
a barcode reader is a device used for reading barcodes present on the surfaces of the product .
hope it helps you !!!