OCR GCSE (J277) SLR 2.1 Inputs, processes and outputs This video explores the importance of identifying the inputs, processes and outputs to a problem. Also in this topic... OCR GCSE (J277) SLR 2.1 Decomposition OCR GCSE (J277) SLR 2.1 Structure diagrams OCR GCSE (J277) SLR 2.1 Trace tables OCR GCSE (J277) SLR 2.1 Linear search OCR GCSE (J277) SLR 2.1 Merge sort