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Storing Images - Match-up

Match-up definitions and answers with key terms and examples. Press submit to check your answers.

Pixel
Bitmap Image
Colour Depth
1 Bit Colour Depth
2 Bit Colour Depth
4 Bit Colour Depth
Image File Size
Width
Height


Answers
The vertical dimension of an image measured in pixels
Represents 16 colours
An image composed of pixels, with each pixel's colour stored as a binary number
Represents 4 colours (00, 01, 10, 11)
The smallest unit in an image, representing a single block of colour
Represents 2 colours (0 or 1)
Calculated as width x height x colour depth, determining the space an image occupies on a storage device
The number of bits used to represent the colour of a single pixel, influencing the number of colours an image can use
The horizontal dimension of an image measured in pixels
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