Representing images

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Question 21
Easy

Figure 1 shows three low-resolution monochrome bitmap graphics representing status indicators on an industrial control panel.

Figure 1: Three bitmap pixel grids. Icon A is a 14 by 14 grid representing a gear. Icon B is an 18 wide by 12 high grid representing a hazard warning. Icon C is a 20 wide by 15 high grid representing a thermometer.

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

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Representing images Questions

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