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AIRPORT KLX TABLE Date 11-Dec 11-Dec 11-Dec 11-Dec 11-Dec 12-Dec 12-Dec 12-Dec AirlineID UA NW AA DL JB UA DL SWA AirlineName United Northwest American Delta Jet Blue United Delta Southwest TerminalID A A A B B A B с NumberOfGates 20 20 20 15 15 20 15 15 NumberOfDepartingFlights 34 17 11 20 6 29 20 17 • The AIRPORT KLX Taexulle captures the data about daily departing flights at the KLX Airport. • Each airline operating at KLX airport has a unique Airline ID and an Airline Name. • Each terminal at KLX airport has a unique Terminal ID and a fixed Number of Gates. • Each airline is permanently assigned to one (and only one) terminal at the KLX Airport. • Each terminal at KLX Airport can have multiple airlines assigned to it. • Each day (Date), this taexulle records the Number of Departing Flights at KLX Airport for each airline. E4.5a Using the AIRPORT KLX Table, describe an example that illustrates the insertion anomaly. E4.5b Using the Airport KLX Table, describe an example that illustrates the deletion anomaly. E4.5c Using the Airport KLX Table, describe an example that illustrates the modification anomaly. E4.5d Depict full key functional dependencies, partial functional dependencies (if any), and transitive functional dependencies (if any) in the Airport KLX Table. E4.5e Show the result of normalizing the Airport KLX Table to 2NF. E4.5f Show the result of normalizing the Airport KLX Table to 3NF. E4.5g Using the set of tables resulting from E4.5f, describe how the anomalies shown in E4.5a, E4.5b, and E4.5c are eliminated.

AIRPORT KLX TABLE Date 11-Dec 11-Dec 11-Dec 11-Dec 11-Dec 12-Dec 12-Dec 12-Dec AirlineID UA NW AA DL JB UA DL SWA AirlineName United Northwest American Delta Jet Blue United Delta Southwest TerminalID A A A B B A B с NumberOfGates 20 20 20 15 15 20 15 15 NumberOfDepartingFlights 34 17 11 20 6 29 20 17 • The AIRPORT KLX Taexulle captures the data about daily departing flights at the KLX Airport. • Each airline operating at KLX airport has a unique Airline ID and an Airline Name. • Each terminal at KLX airport has a unique Terminal ID and a fixed Number of Gates. • Each airline is permanently assigned to one (and only one) terminal at the KLX Airport. • Each terminal at KLX Airport can have multiple airlines assigned to it. • Each day (Date), this taexulle records the Number of Departing Flights at KLX Airport for each airline. E4.5a Using the AIRPORT KLX Table, describe an example that illustrates the insertion anomaly. E4.5b Using the Airport KLX Table, describe an example that illustrates the deletion anomaly. E4.5c Using the Airport KLX Table, describe an example that illustrates the modification anomaly. E4.5d Depict full key functional dependencies, partial functional dependencies (if any), and transitive functional dependencies (if any) in the Airport KLX Table. E4.5e Show the result of normalizing the Airport KLX Table to 2NF. E4.5f Show the result of normalizing the Airport KLX Table to 3NF. E4.5g Using the set of tables resulting from E4.5f, describe how the anomalies shown in E4.5a, E4.5b, and E4.5c are eliminated.

Database System Concepts
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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AIRPORT KLX TABLE Date AirlinelD AirlineName TerminalID NumberOfGates NumberOfDepartingFlights 11-Dec UA United A 20 34 11-Dec NW Northwest A 20 17 11-Dec AA American A 20 11 11-Dec DL Delta B 15 20 11-Dec JB Jet Blue B 15 12-Dec UA United A 20 29 12-Dec DL Delta B 15 20 12-Dec SWA Southwest 15 17 • The AIRPORT KLX Taexulle captures the data about daily departing flights at the KLX Airport. • Each airline operating at KLX airport has a unique Airline ID and an Airline Name. • Each terminal at KLX airport has a unique Terminal ID and a fixed Number of Gates. • Each airline is permanently assigned to one (and only one) terminal at the KLX Airport. • Each terminal at KLX Airport can have multiple airlines assigned to it. • Each day (Date), this taexulle records the Number of Departing Flights at KLX Airport for each airline. E4.5a Using the AIRPORT KLX Table, describe an example that illustrates the insertion anomaly. E4.5b Using the Airport KLX Table, describe an example that illustrates the deletion anomaly. E4.5c Using the Airport KLX Table, describe an example that illustrates the modification anomaly. E4.5d Depict full key functional dependencies, partial functional dependencies (if any), and transitive functional dependencies (if any) in the Airport KLX Table. E4.5e Show the result of normalizing the Airport KLX Table to 2NF. E4.5f Show the result of normalizing the Airport KLX Table to 3NF. E4.5g Using the set of tables resulting from E4.5f, describe how the anomalies shown in E4.5a, E4.5b, and E4.5c are eliminated.
Transcribed Image Text:AIRPORT KLX TABLE Date AirlinelD AirlineName TerminalID NumberOfGates NumberOfDepartingFlights 11-Dec UA United A 20 34 11-Dec NW Northwest A 20 17 11-Dec AA American A 20 11 11-Dec DL Delta B 15 20 11-Dec JB Jet Blue B 15 12-Dec UA United A 20 29 12-Dec DL Delta B 15 20 12-Dec SWA Southwest 15 17 • The AIRPORT KLX Taexulle captures the data about daily departing flights at the KLX Airport. • Each airline operating at KLX airport has a unique Airline ID and an Airline Name. • Each terminal at KLX airport has a unique Terminal ID and a fixed Number of Gates. • Each airline is permanently assigned to one (and only one) terminal at the KLX Airport. • Each terminal at KLX Airport can have multiple airlines assigned to it. • Each day (Date), this taexulle records the Number of Departing Flights at KLX Airport for each airline. E4.5a Using the AIRPORT KLX Table, describe an example that illustrates the insertion anomaly. E4.5b Using the Airport KLX Table, describe an example that illustrates the deletion anomaly. E4.5c Using the Airport KLX Table, describe an example that illustrates the modification anomaly. E4.5d Depict full key functional dependencies, partial functional dependencies (if any), and transitive functional dependencies (if any) in the Airport KLX Table. E4.5e Show the result of normalizing the Airport KLX Table to 2NF. E4.5f Show the result of normalizing the Airport KLX Table to 3NF. E4.5g Using the set of tables resulting from E4.5f, describe how the anomalies shown in E4.5a, E4.5b, and E4.5c are eliminated.
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