ICT 2 - I/O Devices

Which of the following are input devices?

• Webcam

• Buzzer

• LED

• Temperature sensor

• Touchpad

Which of the following are output devices?

• Webcam

• Buzzer

• LED

• Temperature sensor

• Touchpad

What technology is shown here?

• OCR

• OMR

• MICR

• RFID

• Chip and Pin Reader

What technology is shown here?

• OCR

• OMR

• MICR

• RFID

• Chip and Pin Reader

What technology is shown here?

• OCR

• OMR

• MICR

• RFID

• Chip and Pin Reader

What technology is shown here?

• OCR

• OMR

• MICR

• RFID

• Chip and Pin Reader

What technology is shown here?

• OCR

• OMR

• MICR

• RFID

• Chip and Pin Reader

Security Technology used to match magnetically stored data with a private (usually) 4 digit digit number

• OCR

• OMR

• MICR

• RFID

• Chip and Pin Reader

Tracking Technology which uses radio waves to read data from a chip or tag and then stores that data digitally in a database

• OCR

• OMR

• MICR

• RFID

• Chip and Pin Reader

Technology which is often used for surveys and multiple choice exams. It scans documents for simple recognisable marks.

• OCR

• OMR

• MICR

• RFID

• Chip and Pin Reader