Information Transfer

Front

What are the small holes on a CD used for?

Back

They store patterns of information.

Front

What part of a computer reads binary data (1s and 0s)?

Back

Microchips.

Front

What does each square on graph paper represent?

Back

A pixel.

Front

What are the two symbols used in Morse code?

Back

Dots and dashes.

Front

What binary symbols do computers use?

Back

0 and 1.

Front

What is binary code?

Back

A system of representing information using two symbols, typically 0 and 1.

Front

What is a pixel?

Back

The smallest unit of a digital image or display.

Front

How do computers communicate information?

Back

Using binary code (0s and 1s).

Front

What is Morse code used for?

Back

Transmitting text information as a series of dots and dashes.

Front

What is the purpose of microchips in computers?

Back

To process and store data.