QR codes can be scanned using which of the following?

Which security feature is used in NFC transactions?

What is the purpose of automated input devices?

Which of the following is a type of pointing device?

Which of the following statements is true about voice recognition systems?

Which of the following is NOT a common use of QR codes?

What does RFID stand for?

What is a touch screen?

How does a voice recognition system work?

What is the full form of CMOS?

Which of the following is a benefit of using a document scanner?

What is the main advantage of RFID over traditional barcode systems?

Which of the following is an example of a gesture input?

Which country first implemented chip and pin technology?

What is the primary function of a joystick?