EBK ENHANCED DISCOVERING COMPUTERS & MI
1st Edition
ISBN: 8220100606922
Author: Vermaat
Publisher: YUZU
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Question
Chapter 7, Problem 17CT
Program Plan Intro
RFID readers:
RFID stands for Radio frequency identification. RFID reader uses radio signals to communicate with a tag placed in or attached to an object, an animal, or a person.
- Example: Each product in a shop would contain a tag that recognizes the product. As the customer takes away the products from the store shelves and walk through a checkout area, an RFID reader reads the tag and communicates with a computer that estimates the amount payable and updates the inventory.
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Chapter 7 Solutions
EBK ENHANCED DISCOVERING COMPUTERS & MI
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