10 Questions
What are the advantages of chip and PIN readers?
More secure system than contactless payments, more robust system than magnetic stripe cards.
What are the disadvantages of chip and PIN readers?
Fraud - need to be careful to ensure PIN is not read by somebody else while typing it in.
How do RFID readers capture information?
RFID readers use radio waves to read and capture information stored on a tag.
What are the components of an RFID tag?
A microchip that stores and processes information, and an antenna which is used to receive and transmit data/information.
What are the two types of RFID tags and how do they differ?
Passive tags and battery-powered tags. Passive tags use the reader's radio waves, while battery-powered tags have their own power source.
What are some common forms of barcode readers?
Barcode scanners and handheld scanners or wands
Where are barcode readers often built into?
POS terminals in supermarkets
What are some advantages of using barcode readers for automatic stock control?
Faster data entry, fewer mistakes, and improved safety
What are some disadvantages of barcode systems?
Relatively expensive to administer, not fool-proof, and more easily damaged than RFID tags or magnetic stripes
In what ways are barcodes used in libraries?
To keep track of books on loan
Test your knowledge of chip and PIN readers with this quiz! Explore the advantages and disadvantages of this payment technology, including its use in various settings and its security features. See how much you know about direct data entry (DDE) devices and their role in secure payment processing.
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