Software Application and Systems Software 0.0 / 5 ? ComputingOperating systemsA2/A-levelOCR Created by: GabeHowells13BCreated on: 17-10-24 14:08 What are the 3 types of Application Software? General Special Bespoke 1 of 12 What does the Operating System do/provide? User Interface Management Interrupts Multitask Provider 2 of 12 What do Utility Programs do? Defragmentation Backups Updates Virus Checks File Compression 3 of 12 When can a Partial Backup occur? Once a Full Backup has occurred 4 of 12 Define 'Libraries' Importable prewritten and pretested functions 5 of 12 What are 'Linkers'? Attachments that allow library functions to be called from any device 6 of 12 When selecting Application Software, what are the 5 things that should be looked for? Functionality Hardware Availability Cost Reliability 7 of 12 What are the 3 translators? Interpreter Compiler Assembler 8 of 12 What are the stages of Compilation? Lexical Analysis Syntax Analysis (Semantic Analysis) Code Generation Code Optimisation 9 of 12 What is Bytecode? The intermediate step before source code 10 of 12 True or False: Application Software is built into the system? False 11 of 12 What are the 3 states Application Software can be in? Open Closed Proprietary 12 of 12
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