The Johannesburg Athletic Club Association (JACA) is an organisation that encourages the city's population to join athletic clubs by discounting the amount that each athlete spends on the registration fee of each race based on the club that the athlete is a part of. The organisation would like you to assist them in tracking the discount they need to provide to the top three runners of each race. They have given you a spreadsheet with an extract of some races and the runners involved. DATI TME He ante kuners oarNe C 24 ante luners HO Tean Vaity lourto kunnig Club The Winter al SMay 20s soo0 e Matu Roenna Smth rinda ucinan 2 Set 2015 20000 ominc M Dannette Camile Sbergi Mre Marathon heSpring lering at Merathon Running Club The Colour Run 1 Nov 2015 00 00 batan Bass O0 brantfe Runers OH4 ranfe Runners O rante lunners R372 00 habso Mohapi 5.1 In which Normal Form is the above table? Explain how you arrived at your answer. 5.2 Explain the steps to convert an unnormalized table into 1st Normal form. 5.3 Explain the conditions required for a table to be in BCNF Normal form.
The Johannesburg Athletic Club Association (JACA) is an organisation that encourages the city's population to join athletic clubs by discounting the amount that each athlete spends on the registration fee of each race based on the club that the athlete is a part of. The organisation would like you to assist them in tracking the discount they need to provide to the top three runners of each race. They have given you a spreadsheet with an extract of some races and the runners involved. DATI TME He ante kuners oarNe C 24 ante luners HO Tean Vaity lourto kunnig Club The Winter al SMay 20s soo0 e Matu Roenna Smth rinda ucinan 2 Set 2015 20000 ominc M Dannette Camile Sbergi Mre Marathon heSpring lering at Merathon Running Club The Colour Run 1 Nov 2015 00 00 batan Bass O0 brantfe Runers OH4 ranfe Runners O rante lunners R372 00 habso Mohapi 5.1 In which Normal Form is the above table? Explain how you arrived at your answer. 5.2 Explain the steps to convert an unnormalized table into 1st Normal form. 5.3 Explain the conditions required for a table to be in BCNF Normal form.
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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Transcribed Image Text:The Johannesburg Athletic Club Association (JACA) is an organisation that encourages the
city's population to join athletic clubs by discounting the amount that each athlete spends
on the registration fee of each race based on the club that the athlete is a part of.
The organisation would like you to assist them in tracking the discount they need to provide
to the top three runners of each race. They have given you a spreadsheet with an extract
of some races and the runners involved.
QLUB DISCOLNT DISCOUNTED FEE
R232.50
R237.50
R237.50
R190.00
R190.00
RO00.00
RS80.00
R372.00
R372.00
RACE
RUNNER
Nobulo Dube
5 May 2015 RIS0.00 Pie Mabuti
acenra Smith
Erlinda Buckman
2 Sest 2015 8200.00 Dominick Mihize
Dannette Camillo
Sborgile Mbele
18 Nov 2015 400.00 Sebastian Bass
thabiso Mohapi
DATE
FEE
TIME
1H.07 Bramfie Runners
IH:11 Rosbank Nke Club
IH24 Branfie Runners
IH09 Team Vitality
IH12 Soweto Running Club
The Winter Half
Marathon
The Spring Spring Halif
Merathon
1H19
OH38 Soweto Running Club
OH40 Brantie Runners
OH43 Branfie Runners
The Colour Run
716
5.1
In which Normal Form is the above table? Explain how you arrived at your
answer.
5.2
Explain the steps to convert an unnormalized table into 1st Normal form.
5.3
Explain the conditions required for a table to be in BCNF Normal form.
5.4 Explain where 4th Nomal form is usually used.
5.5
Which Normal form will have the least number of anomalies?
5.6
Convert the given table into 3rd Normal form. Write your answer as a relation
Schema.
5.7
Define Normalization
5.8
Define Denormalization
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