ITPEC IP October 2022 Question 86
ITPEC IP October 2022 — Question 86 of 100
RFID can identify a parcel through an electronic tag and retrieve information about its shipping record. A reader communicates with the tag by radio waves, allowing tagged objects to be recognized without optical line-of-sight and supporting logistics tracking.
Answer (d)
Why not others:
- remote medical care uses telecommunications and multimedia networks
- a conventional ATM card commonly uses a magnetic stripe or IC chip
- barcode-based point-of-sale processing uses optical barcode reading
Key rule: RFID uses radio communication between a reader and an electronic tag to identify and track physical objects.
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