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).

Database Systems: Design, Implementation, & Management
12th Edition
ISBN:9781305627482
Author:Carlos Coronel, Steven Morris
Publisher:Carlos Coronel, Steven Morris
Chapter8: Advanced Sql
Section: Chapter Questions
Problem 18RQ
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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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