What is true about 2D barcodes?
A. barcodes cannot scan vertically
B. barcodes cannot scan horizontally
C. A mobile user can scan barcodes in the environment to access associated
information.
D. Both B and C
A. barcodes cannot scan vertically
B. barcodes cannot scan horizontally
C. A mobile user can scan barcodes in the environment to access associated
information.
D. Both B and C