What is the full form of CCD?
What is the advantage of using automated input devices?
Which technology does NFC rely on?
Which of the following is an example of an automated input device?
How does a voice recognition system work?
How does a gas sensor work?
What is the primary purpose of a keyboard?
What does an ultrasonic sensor measure?
How does a magnetic stripe reader read data from a magnetic stripe?
What is a voice recognition system?
What is the purpose of a trackball?
What does IR sensor stand for?
What is the purpose of a motion sensor in security systems?
Which type of device commonly includes a number pad?
Which statement is true about automated input devices?
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