Question: onsider the following database design outline: TERMINAL ( FourLetterCode , Name, Description, Longitude, Latitude, TrackSpace ) TRAIN ( TrainID , OriginTerminal, DestinationTerminal, DepartureDateTime, ArrivalDateTime )
onsider the following database design outline: TERMINALFourLetterCode Name, Description, Longitude, Latitude, TrackSpace TRAINTrainID OriginTerminal, DestinationTerminal, DepartureDateTime, ArrivalDateTime OriginTerminal foreign key to TERMINAL DestinationTerminal foreign key to TERMINAL What is wrong with the database design above?
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