Figure 5-4 Many retailers see the technology shown in Figure 5-4 as an alternative to bar codes because it _____.

Question

Quizplus · Accepted Answer

The technology shown in Figure 5-4, which is RFID (Radio Frequency Identification), does not require line-of-sight transmission unlike bar codes. Option A is incorrect because RFID does not require direct contact either. Option C is also incorrect because RFID can read multiple items at once, unlike bar codes which require each item to be checked out individually.

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