Exam-style question
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Compare an average Level 2 performance with an average Level 3 performance. Refer to the equivalent group, coding style and effectiveness of the solution.
Model answer
What a good answer should say
- An average Level 2 performance uses algorithms and a model equivalent to Group B and programs them well.
- It demonstrates some excellent coding style characteristics and produces an effective solution.
- An average Level 3 performance uses algorithms and a model equivalent to Group A and also programs them well, but demonstrates a majority of excellent coding style characteristics.
- It likewise produces an effective solution.
Explanation
Why this works
The response distinguishes the two average descriptions accurately: both require well-programmed work and an effective solution, while Level 3 requires Group A equivalence and a majority of excellent coding style characteristics compared with Group B equivalence and some excellent characteristics for Level 2.
Common mistake
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