L2 ICT U2 Input and Output Devices Flashcard

Front

Which device is used for typing data into a computer?

Back

Keyboard

Front

What are output devices used for?

Back

To communicate data with another system or user

Front

What is a fundamental part of any computer system?

Back

Input and output devices

Front

What type of devices are used to enter data into a computer system?

Back

Input devices

Front

What is the primary function of a computer mouse?

Back

To control a cursor and select items

Front

What can a touchscreen be used as an alternative to?

Back

A mouse and keyboard

Front

Which of the following is NOT a function of a sensor?

• Detecting changes in temperature
• Detecting changes in light
• Detecting changes in sound
• Detecting changes in pressure

Back

Detecting changes in sound

Front

Which device allows input by directly touching the screen?

Back

Touchscreen

Front

What is a common alternative input method to a mouse on touchscreens?

Back

Using a stylus

Front

What is a flatbed scanner used for?

Back

Scanning documents on a flat surface