Podcast
Questions and Answers
Which of the following is NOT an input device?
Which of the following is NOT an input device?
- Touch screens
- Monitors (correct)
- Digital camera
- Keyboard and mouse
Which of the following is a biometric identification device?
Which of the following is a biometric identification device?
- Fingerprint scanner (correct)
- Magstripe reader
- Barcode scanner
- Stylus
Which of the following is an output device that converts binary information into easily understood forms?
Which of the following is an output device that converts binary information into easily understood forms?
- Projectors (correct)
- Smart card reader
- Signature pad
- NFC devices
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Study Notes
Input devices allow communication with a computer, with some of the first being keyboard and mouse, scanner, joystick and gamepad, and KVM switch. New input devices include touch screens, stylus, magstripe reader, barcode scanner, digital camera, webcams, signature pad, smart card reader, and microphone. The most recent input devices are NFC devices and biometric identification devices including face recognition scanners, fingerprint scanners, and voice recognition scanners. Output devices convert binary information into easily understood forms, including monitors, projectors, speakers, headphones, and printers.
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