What diagrams have you drawn?

The following types of diagrams are often used in the work of a systems analyst:

• Use Case diagrams — to describe user interactions with the system.
• Data Flow Diagrams (DFD) — to visualize information flows within the system.
• Class diagrams — to model data and object structures.
• Sequence diagrams — to display the order of interactions between objects.
• State diagrams — to describe object states and transitions between them.

The choice of diagram depends on the task and the development stage.