Exam-style question
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A simple vector image contains a circle. Which information is most relevant to storing that circle as an object?.
- A.Its centre position, size and fill colour
- B.The brightness of every pixel inside it
- C.The sound produced when it is displayed
- D.The order in which the viewer looks at it
Model answer
What a good answer should say
- Its centre position, size and fill colour
Explanation
Why this works
A circle can be stored as a geometric object with properties describing its position, size and appearance.
Common mistake
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