Input Devices

Input devices allow us to send information to the CPU (Central Processing Unit) to tell the computer what to do.

• True
• False

A device that inputs moving images into a computer which is mainly used for video conferencing.

• Digital camera

• Video camera

• Web cam

• Film camera

Input device for sound data

• Scanner

• Voice control

• Voice recognition

• Microphone

What does OMR stand for?

• Optical Mark Recognition
• Optical Meter Reader
• Operator Mark Recognition
• Online Meter Reader

Which of these is OMR sometimes used for?

• Marking Exam Papers
• Controlling Characters in Computer Games
• Projecting a Presentation onto a big screen.
• Playing  an Audio File

What does OCR stand for?

• Optical Character Reader
• Online Cloud Read
• Operating Command Recognition
• Online Cloud Recognition

What does OCR stand for?

• Optical Character Reader
• Online Cloud Read
• Operating Command Recognition
• Online Cloud Recognition

What does MICR stand for?

• Magnetic Ink Character Recognition
• Magnetic Ink Computer Recognition
• Multimedia Internet Computer Recognition
• Memory Internet Character Reader

The device used to input the data from a contactless credit card

• Bar code reader

• Magnetic stripe reader

• RFID reader

• Pin Pad

You can use this to input printed documents to a computer ?

• Trackerball

• Scanner

• Keyboard

• Mouse