SLR14 – Hardware & software AQA A’Level SLR14 Translators and utilities AQA A’Level SLR14 The need for operating systems AQA A’Level SLR14 AQA’ A’Level Hardware and software AQA A’Level SLR14 The nature of applications Also in this topic... SLR07 – Regular & context free languages SLR16 – Logic gates & boolean algebra SLR19 – Moral, social, legal, cultural issues SLR26 – Writing functional programs SLR27 – Aspects of software development