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Consider the following ER diagram depicting the relationship of an employee and supervisor

Consider the following ER diagram depicting the relationship of an employee and supervisor:
What is the possible relation if the above ERD is mapped into a relational model?

(a)Employee (EmpID, BirthDate, Salary, Name(FirstName, MiddleName, LastName))
(b)Employee (EmpID, BirthDate, Salary, Name(FirstName, MiddleName, LastName)}
(c)Supervision (EmpID, BirthDate, Salary, Name(FirstName, MiddleName, LastName), EmpID)
(d)Supervisor (SupervisorID, BirthDate, Salary, Name(FirstName, MiddleName, LastName),EmpID), {EmpID})
(e)Employee (EmpID, BirthDate, Salary, Name(FirstName, MiddleName, LastName), SupervisorID).

Dec 28 2017 View more View Less

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