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Exam (elaborations)
OCR A Level Computer Science Paper 2 (H446/02): Algorithms and Programming – QUESTION PAPER
OCR A Level Computer Science Paper 2 (H446/02): Algorithms and Programming – QUESTION PAPER
Exam (elaborations)
OCR A Level Computer Science Paper 2 2024/2025
PopularOCR A Level Computer Science Paper 2 
OCR A Level Computer Science Paper 2 
OCR A Level Computer Science Paper 2
Exam (elaborations)
OCR A LEVEL COMPUTER SCIENCE PAPER 2 ACTUAL 2026 QUESTIONS AND 100% CORRECT ANSWERS
OCR A LEVEL COMPUTER SCIENCE PAPER 2 ACTUAL 2026 QUESTIONS AND 100% CORRECT ANSWERS
Exam (elaborations)
OCR A Level Computer Science Paper 2
OCR A Level Computer Science Paper 2 
OCR A Level Computer Science Paper 2 
OCR A Level Computer Science Paper 2
Exam (elaborations)
OCR A Level Computer Science - Paper 2 Questions & Answers 100% accurate!
OCR A Level Computer Science - Paper 2 Questions & Answers 100% accurate! 
 
 
Definition of problem recognition - ANSWERSKnowing what the problem is 
Identifying the key requirements of a solution 
 
Advantages/Disadvantages of problem recognition - ANSWERS- Not all problems can be solved by a computer 
 
Definition of backtracking - ANSWERSGoing back to a previously successful match to find another solution 
Trying an alternative approach if needed 
 
Advantages/Disadvantages of backtracking -...