SLR14 – Hardware & software AQA A’Level SLR14 AQA’ A’Level Hardware and software AQA A’Level SLR14 The nature of applications AQA A’Level SLR14 Translators and utilities AQA A’Level SLR14 The need for operating systems Also in this topic... SLR05 – Algorithms SLR06 – Abstraction and automation SLR09 – A model of computation SLR15 – Programming languages & translators SLR23 – Databases