- Construct an Event Table with 10-12 Key Event entries :
o Entries must consist of external, temporal and state events
o Please Do not include, update, Cancel etc. entries
o For Each Key Function of Current System Identified from Case
you must have one associated entry - Using the Event Table you have created, Construct the DFD Data Fragments
- Construct a Context Diagram for the entire Current System
- Construct the Level 0 Data Flow Diagram for the Entire Current System (Top
Level Processes) - Construct the Level 1 Data Flow Diagram for only 1 of the top level processes in
the Data Flow Diagram Level 0, showing how it translated to the level 0 Data
Flow Diagram. - Construct an Entity Relationship Diagram for the Entire Current System:
o ERD Should be High-level Data Model
o Many to Many Relationships are acceptable
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