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Figure 1 shows three low-resolution bitmap graphics representing system status icons for a smart thermostat.

  • Icon A is a grid of 16 pixels wide by 12 pixels high, representing a WiFi connection.
  • Icon B is a grid of 22 pixels wide by 16 pixels high, representing a temperature gauge.
  • Icon C is a grid of 18 pixels wide by 18 pixels high, representing a flame indicator.

Figure 1

State the total number of pixels in Icon B in Figure 1.

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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