47. Answer items a, b, and c below based on the following relation and dependencies. T_Participation(StudentID, ActivityID, SFirstName, SLastName, ADescription, Date, RoomID, Cost) PFD: StudentID → SFirstName, SLastName PFD: ActivityID → ADescription, RoomID FD: StudentID, ActivitylD → Date FD: RoomlD > Cost a. What normal form is this currently in? b. Why is it in that form (and not another)? c. Do whatever is necessary to bring it into 3NF (if not already there).

Np Ms Office 365/Excel 2016 I Ntermed
1st Edition
ISBN:9781337508841
Author:Carey
Publisher:Carey
Chapter5: Working With Excel Tables, Pivottables, And Pivotcharts
Section: Chapter Questions
Problem 3.11CP
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47. Answer items a, b, and c below based on the following
relation and dependencies.
T_Participation(StudentID, ActivitylD, SFirstName,
SLastName, ADescription, Date, RoomlD, Cost)
PFD: StudentID SFirstName, SLastName
PFD: ActivitylD ADescription, RoomlD
FD: StudentID, ActivitylD → Date
FD: RoomlD → Cost
a. What normal form is this currently in?
b. Why is it in that form (and not another)?
c. Do whatever is necessary to bring it into 3NF (if not
already there).
Transcribed Image Text:47. Answer items a, b, and c below based on the following relation and dependencies. T_Participation(StudentID, ActivitylD, SFirstName, SLastName, ADescription, Date, RoomlD, Cost) PFD: StudentID SFirstName, SLastName PFD: ActivitylD ADescription, RoomlD FD: StudentID, ActivitylD → Date FD: RoomlD → Cost a. What normal form is this currently in? b. Why is it in that form (and not another)? c. Do whatever is necessary to bring it into 3NF (if not already there).
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