Greedy-approach
October 26, 2023Research Aptitude
October 26, 2023Functional-Dependency
| Question 71 |
In airline reservation system, the entities are date, flight number, place of departure, destination, type of plane and seats available. The primary key is
| flight number | |
| flight number + place of departure | |
| flight number + date | |
| flight number + destination |
Correct Answer: C