Question
Question 10. Challenge Question a) Given EMPLOYEE [ENo , Dept] and DEPT [ DNo , Manager] Bold is underline Where DEPT.Manager References EMPLOYEE.Eno and EMPLOYEE.Dept
Question 10. Challenge Question
a) Given
EMPLOYEE [ENo, Dept] and
DEPT [DNo, Manager]
Bold is underline Where DEPT.Manager References EMPLOYEE.Eno and EMPLOYEE.Dept References DEPT.Dno
Do we add the department to the database first or the department manager? Devise a strategy for creating these tables and inserting the first set of data without violation of the referential integrity constraint.
b) Given the schema LOAN [branch, customer, loanno, amount]
where loanno amount, branch Note that one loan can have many customers and one customer can have many loans. Is LOAN in BCNF? Y/N _______ If not, decompose into BCNF relations
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