Information Transfer

Front

What component in a computer reads 1s and 0s?

Back

Microchips are the components in a computer that read binary data, which consists of 1s and 0s.

Front

What does each square on the graph paper represent?

Back

Each square on graph paper represents a pixel, which is the smallest unit of a digital image.

Front

How are patterns of information stored on CDs?

Back

Patterns of information on CDs are stored as holes, which represent the data.

Front

Which device does NOT transfer information using patterns?

Back

A toaster does not transfer information using patterns; it simply heats bread.

Front

What invention allowed communication over long distances using Morse code?

Back

The invention of electricity allowed people to communicate over long distances using Morse code.

Front

What is a pixel?

Back

A pixel is a tiny dot that makes up an image on a screen.

Front

What is Morse code?

Back

Morse code is a method of encoding text characters as sequences of dots and dashes.

Front

What is the function of a microchip?

Back

A microchip processes data and performs calculations in electronic devices.

Front

How do TVs transfer information?

Back

TVs transfer information using patterns of light and sound to display images and audio.

Front

What is a 3D printer?

Back

A 3D printer is a device that creates three-dimensional objects by layering materials.