Data Representation

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Across
  1. 2. individual elements on a bitmap image, containing a x number of bits which determine the colour. Also known as Picture Element.
  2. 3. is a base 2 numbering system
  3. 6. is a base 16 numbering system
  4. 7. the name given to 8 bits
  5. 8. the name given to 4 bits
Down
  1. 1. The term used to describe how many bits are used in each pixel to show the number of colours used
  2. 3. image type made up of a grid of individual pixels
  3. 4. describes how tightly the pixels are arranged and is measured in PPI(pixels per inch)
  4. 5. the smallest unit of data a computer can store or process