Quiz Complete, well Done!
What is the main advantage of using a number pad?
An RFID reader is a device used to
RFID tags.
What is the main advantage of RFID over traditional barcode systems?
What is a sensor?
Barcode scanner
Accelerometer
Gyroscope
1. Chip and pin is a security feature used in
to prevent fraud.
1. CMOS and CCD sensors are two types of
sensors used in digital cameras.
Chip and PIN
Voice recognition system can be used in
like Siri and Alexa.
Contactless technology
An RFID reader uses
fields to communicate with RFID tags.
How do temperature sensors work?
What type of information can be stored in a QR code?
What types of documents can be scanned?
What does RFID stand for?
What is the main advantage of using a magnetic stripe reader?
How does a barcode scanner work?
Infrared sensor
