Analogue & Digital data

What is analogue data?

• Quantity that is continuously changing

• 1s and 0s

• Transmitted by two-state devices

• Data going into an electronic device like a computer

What is digital data?

• Quantity that changes in fixed steps

• Quantity which is always changing

• Quantity with unlimited options

• Quantity which is more accurate

What type of data is this graph showing?

• Analogue data

• Digital data

What type of data is this graph showing?

• Analogue data

• Digital data

Sound waves are

• analogue data

• digital data

Is this an analogue or digital device?

• Analogue device

• Digital device

Is this an analogue or digital device?

• Analogue device

• Digital device

Is this an analogue or digital device?

• Analogue device

• Digital device

Is this an analogue or digital device?

• Analogue device

• Digital device

Is this an analogue or digital device?

• Analogue device

• Digital device