Question: Assuming that no new n-tuples are added, find a composite key with two fields containing the Airline field for the database in Table 8. TABLE

Assuming that no new n-tuples are added, find a composite key with two fields containing the Airline field for the database in Table 8.

TABLE 8 Flights. Airline Flight numberGateDestinationDeparture time 122 221 122 323 199 Nadir Detroit Denver Anchorage Honolulu Detroit Denver Detroit 08:10 08:17 08:22 08:30 08:47 09:10 09:44 Acme Nadir Acme Nadir 322

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