Systems Analysis and the Systems Life Cycle mind maps

Systems analysis and the systems life cycle mind maps

These maps present the unit as connected topics and terms. The Systems Cycle is a useful starting point because it lays out stages from investigation and analysis through to evaluation and maintenance. Its branches give you a framework for placing more focused topics.

For investigation, Investigation Methods brings together questionnaires, interviews, observation and documentation analysis. DFD Basics shows how data moves through a system, while Cost/Benefits and Feasibility introduces questions around progressing with a new system.

Revise with maps

Follow the branches of a map, then see if you can explain the connections without looking. Compare Changeover Techniques with Installation to revisit parallel running from two maps. When you want to practise definitions or check your understanding, switch to the flashcards or quizzes on the unit page. Choose a map and follow a topic that needs more attention.