Dale Donaldson has asked for your help again in creating the relationships for his ERD. What is an example of a unary relationship with an employee?Question 4Select one:a.Employee works in Storeb.Manager manages employeec.Manager manages Store
Question
Dale Donaldson has asked for your help again in creating the relationships for his ERD. What is an example of a unary relationship with an employee?Question 4Select one:a.Employee works in Storeb.Manager manages employeec.Manager manages Store
Solution
An example of a unary relationship with an employee could be "Employee supervises Employee". This is a unary or recursive relationship because it involves a relationship between instances of the same entity type, in this case, Employee.
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