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Edexcel ·Information and Communication Technology·Cambridge IGCSE ICT

The Systems Life Cycle

14 min read

Analysis, design, development and testing, implementation, documentation and evaluation of a new computer system.

What the systems life cycle is

The systems life cycle is the set of stages followed when analysing, designing and creating a new system to replace an old one. The main stages are analysis → design → development & testing → implementation → documentation → evaluation.

Analysis Design Develop/Test Implement Evaluate
The main stages of the systems life cycle, carried out in order.

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More Information and Communication Technology notes

Types & Components of Computer Systems

Input & Output Devices

Storage Devices & Media

Networks & the Effects of Using Them