Task 1 Entity-relationship data model (ERD)-Business rule, assumptions You are required to develop an ER model to represent the information requirements of company you are working for.The diagram of your ER model must: show all necessary entities, attributes and relationships show unique identifiers show maximum and minimum cardinalitiesYou also need to write business rules and assumptions. Task 2: Create the Data Dictionary base on your ERD diagram.

Task 1 Entity-relationship data model (ERD)-Business rule, assumptions You are required to develop an ER model to represent the information requirements of company you are working for. The diagram of...

Task 1

Entity-relationship data model (ERD)-Business rule, assumptions

You are required to develop an ER model to represent the information requirements of company you are working for.

The diagram of your ER model must:

You also need to write business rules and assumptions.

Task 2: Create the Data Dictionary base on your ERD diagram.

Dec 05, 2021