When configuring a POS system, which of the following peripheral devices would MOST likelyneed to be installed?() A. Optical mouseB. Handheld digitizerC. Barcode readerD. TouchscreenE. Document scannerF. KeyboardG. External USB drive
When configuring a POS system, which of the following peripheral devices would MOST likelyneed to be installed?()
A. Optical mouse
B. Handheld digitizer
C. Barcode reader
D. Touchscreen
E. Document scanner
F. Keyboard
G. External USB drive
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