The airline reservation system, the enables are date, flight number, p – McqOptions

MCQOPTIONS

1.	The airline reservation system, the enables are date, flight number, place of departure, destination, type of plane & seats available. The primary key is
A.	Flight number
B.	Flight number + place of departure
C.	Flight number+ date
D.	Flight number + destination
Answer» D. Flight number + destination

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