An systems administrator is audit-logging several software items installed on a company network: a disk defragmenter, a shared dynamic link library (DLL) containing common mathematical functions, and a bespoke warehouse inventory manager. Which option correctly classifies each software item according to standard computer science definitions?
Disk defragmenter: Operating system component; Shared DLL: Application software; Bespoke inventory manager: Utility program
Disk defragmenter: Utility program; Shared DLL: Application software; Bespoke inventory manager: Application software
Disk defragmenter: Utility program; Shared DLL: Library program; Bespoke inventory manager: Application software
Disk defragmenter: Operating system component; Shared DLL: Library program; Bespoke inventory manager: Utility program
Practise AQA GCSE Computer Science Hardware and software with exam-style questions for GCSE Computer Science. 51 questions, matched to the AQA GCSE Computer Science (8525) specification and written in Paper 1 and Paper 2 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.