SLR2.5 – Programming languages and IDEs OCR GCSE (J277) SLR 2.5 Characteristics and purpose of different levels of programming language OCR GCSE (J277) SLR 2.5 The purpose of translators OCR GCSE (J277) SLR 2.5 Characteristics of compilers and interpreters OCR GCSE (J277) SLR 2.5 IDEs Also in this topic... SLR1.1 – Systems architecture SLR1.3 – Computer networks, connections and protocols SLR1.5 – Systems software SLR2.3 – Producing robust programs SLR2.4 – Boolean logic