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EnglandComputer ScienceQuick questions
2.1 Elements of computational thinking
Quick questions on Thinking logically and computational methods (backtracking, heuristics, divide and conquer) - OCR A-Level Computer Science H446
3short Q&A pairs drawn directly from our worked dot-point answer. For full context and worked exam questions, read the parent dot-point page.
What is q1?Show answer
State what thinking logically identifies in a solution. [1 mark]
What is q2?Show answer
Explain when a heuristic would be used instead of an exact method. [2 marks]
What is q3?Show answer
State what backtracking does when it reaches a dead end. [1 mark]
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