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5.1 In which Normal Form is the above table? Explain how you arrived at your answer. 5.2 Explain the step to convert an unnormalized table into 2nd Normal form. 5.3 Explain the conditions required to be in Boyce-Codd Normal form.

5.1 In which Normal Form is the above table? Explain how you arrived at your answer. 5.2 Explain the step to convert an unnormalized table into 2nd Normal form. 5.3 Explain the conditions required to be in Boyce-Codd Normal form.

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
Problem 1PE
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Briefly discuss the three stages of database design.

 

Invoice-No Invoice-Date Product-No Product-Name Product-Price Quantity 12345 22/04/2017 1023 Soft Chair R2000 3 Hard Chair Desk 1022 R1000 12 1087 R5000 12346 20/04/2017 1023 Soft Chair R2000 12348 19/04/2017 1987 Large Chest R3000 4 Coffee Table 19/04/2017 10/04/2017 23144 6548 R500 12387 6547 Теа Table R200 2 5.1 In which Normal Form is the above table? Explain how you arrived at your answer. Explain the step to convert an unnormalized table into 2nd Normal form. Explain the conditions required to be in Boyce-Codd Normal form. 5.2 5.3 5.4 Convert the given table into 3rd Normal form. Write your answer as a relation.
Transcribed Image Text:Invoice-No Invoice-Date Product-No Product-Name Product-Price Quantity 12345 22/04/2017 1023 Soft Chair R2000 3 Hard Chair Desk 1022 R1000 12 1087 R5000 12346 20/04/2017 1023 Soft Chair R2000 12348 19/04/2017 1987 Large Chest R3000 4 Coffee Table 19/04/2017 10/04/2017 23144 6548 R500 12387 6547 Теа Table R200 2 5.1 In which Normal Form is the above table? Explain how you arrived at your answer. Explain the step to convert an unnormalized table into 2nd Normal form. Explain the conditions required to be in Boyce-Codd Normal form. 5.2 5.3 5.4 Convert the given table into 3rd Normal form. Write your answer as a relation.
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