SLR 24 – Computational methods (A’Level Only) 139. OCR A Level (H446) SLR24 – 2.2 Features of a problem 140. OCR A Level (H446) SLR24 – 2.2 Problem recognition 141. OCR A Level (H446) SLR24 – 2.2 Problem decomposition 142. OCR A Level (H446) SLR24 – 2.2 Divide & conquer 143. OCR A Level (H446) SLR24 – 2.2 Use of abstraction 144. OCR A Level (H446) SLR24 – 2.2 Backtracking, data mining & heuristics 145. OCR A Level (H446) SLR24 – 2.2 Performance modelling, pipelining & visualisation Also in this topic... SLR04 – Operating systems – Systems software (AS & A’Level) SLR08 – Introduction to programming (AS Level Only) SLR19 – Thinking ahead (AS & A’Level) SLR 21 – Thinking logically (AS & A’Level) SLR 23 – Programming Techniques (AS & A’Level)