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Figure 5-4 Many Retailers See the Technology Shown in Figure

Question 149

Multiple Choice

Figure 5-4 Many retailers see the technology shown in Figure 5-4 as an alternative to bar codes because it _____. A) requires direct contact B) does not require line-of-sight transmission C) requires each item to be checked out individually D) all of the above Figure 5-4 Many retailers see the technology shown in Figure 5-4 as an alternative to bar codes because it _____.


A) requires direct contact
B) does not require line-of-sight transmission
C) requires each item to be checked out individually
D) all of the above

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