Computer Input & Output Devices

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6. Which of the following is an example of a biometric input device?
a. Fingerprint scanner
b. Keyboard
c. Mouse
d. Joystick

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7. Which of the following is an example of an optical input device?
a. Keyboard
b. Mouse
c. Joystick
d. Scanner

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8. Which of the following is an example of a magnetic input device?
a. Keyboard
b. Mouse
c. Magnetic stripe reader
d. Scanner

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9. Which of the following is an example of a game controller input device?
a. Keyboard
b. Mouse
c. Joystick
d. Touchpad

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10. Which of the following is not an output device?
a. Monitor
b. Printer
c. Keyboard
d. Projector

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