Use the following business rules to draw the fully labeled Crow's Foot ERD in Visio. The...

Use the following business rules to draw the fully labeled Crow's Foot ERD in Visio. The diagram must include all entities, attributes, and relationships. Primary keys and foreign keys must be clearly identified on the diagram. Write all appropriate connectivities and cardinalities on the ERD. a). A company has many divisions. Each division operates many departments, but each department is operated by one division. b). A department employs many employees but not more than 100. c). Each employee is employed by one department. d). Some employees, known as “rovers,” are not assigned to any department. e). An employee may be assigned to many projects. f). A project may or may not have one or more employees assigned to it. The number of employees assigned to a project can not exceed five people.

Expert Solution

As i was not able to take a complete screenshot I have attached it as two parts. I have answered to all the sub parts.

venereology answered 1 year ago

Given the following business scenario, create a Crow’s Foot ERD using a specialization hierarchy if appropriate....

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3. Draw fully labeled graphs. (a) Write out the IS relation and the LM relation (use...

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Draw fully labeled graphs to get full credits. (a) Write out theIS relation and the...

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