Assignment2 - Abdulaziz Alali 15589955 E-R Diagram for...

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Abdulaziz Alali 15589955 E-R Diagram for Bundooraville Following is the ER Diagram drawn for the DFD done in Assignment No.1
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Abdulaziz Alali 15589955 Cardinality Relationships among entities
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Abdulaziz Alali 15589955 Tables in 3rd Normal Form Table: Student Field Type Length Constraint Student-ID Numeric Integer No null Name Text 35 Not null Parent-ID Numeric Integer Not null Address Text 50 Not null Table: Parents Field Type Length Constraint Parent-Id Auto number Integer Not null Name text 35 Not null Table: BUNDOORAVILLA Field Type Length Constraint Name Text 50 Not null Address text 100 Null
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Abdulaziz Alali 15589955 Table: Accounts Field Type Length Constraint Account-Id Auto number Integer Not null Student-Id Auto number Integer Not null Type Text 20 Not null Amount Integer Integer Not null Table : Invoice Field Type Length Constraint Invoice-Id Auto number Integer Not null Date date 6 short Not null Detail text 35 Null Amount Integer Integer Not null
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Abdulaziz Alali 15589955 System Design Phase – User Interface Design Design for the new system, including a user interface, inputs, and outputs is as under.
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