The accompanying figure shows a portable ____ reader.
A) barcode
B) scanner
C) RFID
D) optimal mark
Correct Answer:
Verified
Q41: A _ is designed to scan flat
Q44: One of the most common 2D barcodes,
Q46: A _ is an optical code that
Q48: _ input data from special forms to
Q49: Display devices can be _ displays, in
Q50: The display device for a desktop computer
Q52: Digital camcorders are similar to conventional _
Q53: _ are used to input data about
Q54: The most common flat-panel technologies include liquid
Q60: A(n) _ uses charged liquid crystals located
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