Homework SourseDatabase Management System rCAR CarNumber Make Model Year C
Database Management System
r(CAR) = (CarNumber, Make, Model, Year, Color)
Check the following correct statements about r(CAR).
| a. (Year, CarNumber, Make, Model, Color) = (CarNumber, Make, Model, Year, Color) |
Solution
a,b,c all are the correct,
As in the given database system , model will unquiley define the car and no matter what is the order of columns data will be filled accordingly
