Answer the following questions based on the functional dependencies for a relation as provided below: Aircraft(AC_Num, AC_Model, AC_Seats, AC_Rent_Charge, Model_Code, Model_Manufacturer, Model_Seates, Model_RentCharge) Primary key: AC_Num Functional dependencies: AC_Num->AC_Model, AC_Seats, AC_Rent_Charge, Model_Code, Model_Manufacturer, Model_Seates, Model_RentCharge Model_Code-> Model_Manufacturer
Answer the following questions based on the functional dependencies for a relation as provided below: Aircraft(AC_Num, AC_Model, AC_Seats, AC_Rent_Charge, Model_Code, Model_Manufacturer, Model_Seates, Model_RentCharge) Primary key: AC_Num Functional dependencies: AC_Num->AC_Model, AC_Seats, AC_Rent_Charge, Model_Code, Model_Manufacturer, Model_Seates, Model_RentCharge Model_Code-> Model_Manufacturer
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Question
Answer the following questions based on the functional dependencies for a relation as provided below:
Aircraft(AC_Num, AC_Model, AC_Seats, AC_Rent_Charge, Model_Code, Model_Manufacturer, Model_Seates, Model_RentCharge)
Primary key: AC_Num
Functional dependencies:
AC_Num->AC_Model, AC_Seats, AC_Rent_Charge, Model_Code, Model_Manufacturer, Model_Seates, Model_RentCharge
Model_Code-> Model_Manufacturer, Model_Seates, Model_RentCharge
questions:
Does this relation contain a ttransitive dependency? if so what it is?
Create new relations to remove transitive dependency. Make sure to include primary and foreign keys for all relations.
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