Normalization Prac Prob

Normalization Prac Prob - Normalization Practice Problem (...

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Normalization Practice Problem Mote’s Notes ( from an old exam ) 2/7/2011 One way to represent airline flight reservation data is to use the following single table with thirteen fields. Sample records are included to help illustrate the role of each field. Field Sample Record 1 FlightNumber 217 Origin-Destination Austin, Tx – Miami, Fl Distance 1,150 miles Departure-Arrival 9/20/2010 9:30 AM – 9/20/2010 1:15 PM EstimatedFlightTime 3 hours 45 minutes CrewNames Al Adams, Mary Jones, Ben Baker, Barb Jones, etc. CrewIDs 1001, 1003, 1005, 1002, etc. CrewPositions Pilot, Copilot, Flight Attendant, Flight Attendant, etc. TotalCrew 7 PassengerNames Jay Nixon, Sue Monroe, Larry Monroe, John Johnson, etc. PassengerIDs 14041, 25911, 25912, 17392, etc. PassengerSeats 12-A, 27-C, 27-D, 19-C, etc. TotalPassengers 94 Field Sample Record 2 FlightNumber 144 Origin-Destination Miami, Fl – Jasper, Fl Distance 85 miles Departure-Arrival 9/20/2010 11:30 PM – 9/21/2010 12:10 AM EstimatedFlightTime
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This note was uploaded on 05/26/2011 for the course MIS 325 taught by Professor Mote during the Spring '08 term at University of Texas at Austin.

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Normalization Prac Prob - Normalization Practice Problem (...

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