Assignment Problem: Draw a class diagram showing classes, attributes, operations, and relationships. If you believe that you need to make additional assumptions, do so.
Scenario: several employees are working at a company. The attributes of the employees include the employee ID, Employee Name, address, DOB. The company is running different projects. Projects attributes include the project name, the start date and end date.
Each employee may work on one or more projects or may not be assigned to a project. However, each project must be assigned to at least one employee.
Make sure that you identify the PK for each class
Your diagram must include Associative class
Implement Generalization