Question
Use VISIO (or other tools) to draw a set of DFD diagrams using Gane and Sarson symbols a) Context Diagram: The system is the Jones
Use VISIO (or other tools) to draw a set of DFD diagrams using Gane and Sarson symbols
a) Context Diagram: The system is the Jones Web System. The system includes two entities: Teachers, Students.
b) Diagram 0: Jones Web System includes 4 processes: 1) HomePage System, 2) Registration System, 3) Grading System, 4) Instructor System. Which include two data store: a) student database b) instructor database.
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Understanding Databases Concepts And Practice
Authors: Suzanne W Dietrich
1st Edition
1119827949, 9781119827948
