SLR1.5 – Systems software OCR GCSE (J277) SLR 1.5 The purpose and functionality of operating systems OCR GCSE (J277) SLR 1.5 Operating systems part 1 OCR GCSE (J277) SLR 1.5 Operating systems part 2 OCR GCSE (J277) SLR 1.5 Utility system software Also in this topic... SLR1.1 – Systems architecture SLR1.2 – Memory and storage SLR2.1 – Algorithms SLR2.2 – Programming fundementals SLR2.5 – Programming languages and IDEs
