Binary Images

How many unique colours are used in this image?

• 2

• 3

• 4

• 8

What is the colour depth of this image?

• 2

• 3

• 4

• 8

How many pixels are used to create this image?

• 3

• 4

• 8

• 64

How many different colour combinations can be made with 3 binary digits e.g. 101

• 1

• 2

• 4

• 8

Increasing the number of pixels for an image will allow more details to be added.

• True

• False

What is the colour depth of this image?

• 1

• 2

• 3

• 4

What is the binary value for the colour white?

• 0000

• 0001

• 0100

• 0101

A pixel is...

• not determined by used input.

• the most important factor in determine the colours available for an image.

• the smallest controllable part of a computer screen.

How many colours are used to create this image?

• 3

• 4

• 5

• 8

How many binary digits are used to create the colours in image?

• 3

• 4

• 5

• 8