SLR19 – Thinking ahead (AS & A’Level) OCR A’LEVEL SLR19 Identify inputs and outputs OCR A’LEVEL SLR19 Determining preconditions OCR A’LEVEL SLR19 Reusable program components OCR A’LEVEL SLR19 Caching Also in this topic... SLR13 – Data types (AS & A’Level) SLR 21 – Thinking logically (AS & A’Level) SLR 22 – Thinking concurrently (A’Level Only) SLR 25 – Algorithms (AS Level Only)
