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The table below shows the binary data representation of a 6x6 pixel graphic, Image Y.

Image Y consists of:

  • Four 2x2 Ruby squares at each of the four corners of the graphic.
  • A 2x2 Gold square in the very center of the graphic.
  • A Silver cross filling the remaining pixels in the middle two rows and middle two columns.

Figure 3

010111110101
010111110101
111100001111
111100001111
010111110101
010111110101

Complete the table below to show the binary representation of each colour in Image Y.

ColourBinary representation
Ruby
Gold
Silver
[3]

Representing images Questions

Practise AQA GCSE Computer Science Representing images with exam-style questions for GCSE Computer Science. 43 questions, matched to the AQA GCSE Computer Science (8525) specification and written in Paper 1 and Paper 2 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.

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Representing images Questions

  1. GCSE
  2. /Computer Science
  3. /Representing images