Business Analysis Tools

• Activity Diagram
• Block Diagram
• Business Process Diagram (BPD)
• Business Use Case
• Cause-and- Effect Diagrams
• Class Diagrams and Static Model
• Communication Diagram
• Context Diagram
• Data Flow Diagram
• Decision Table/Tree
• Entity Relationship Diagram (ERD) and Data Model
• The Five Whys
• Flowchart
• Functional Decomposition Chart
• FURPS+
• Object Diagram
• Pareto Analysis
• Requirements Attributes Table
• Requirements Traceability Matrix
• Role Map
• Root-Cause Analysis
• Sequence Diagram
• State Diagram[1]
• Structured Walkthroughs
• System Use Cases (and Diagrams)