Question
a) Normalize the following table into first, second and third Normal form. Identify the primary key for each table and set the foreign key to
a) Normalize the following table into first, second and third Normal form. Identify the primary key for each table and set the foreign key to link the table. (8 marks)
DINNER_MEMBER
Dinner No | Dinner Date | Dinner Time | Food Code | Food Description | Quantity | Member No | Member Name | Member Address | Member Phone |
D10 | 12/12/2019 | 7 PM | EN1 | Crab | 4 2 | 200 | Ali | Shinas | 12345678 |
EN3 | Chocolate | ||||||||
D95 | 22/12/2019 | 8PM | EN5 | Apple Pie | 2 | 210 | Ahmed | Sohar | 56788989 |
EN4 | Pumpkin Soup | 1 | |||||||
EN1 | Crab | 2 | |||||||
D80 | 20/12/2019 | 9PM | EN4 | Pumpkin soup | 2 | 250 | Khalid | Shinas | 13574545 |
EN2 | Marinated Steak | 2 | |||||||
D100 | 24/12/2019 | 7PM | EN5 | Apple Pie | 3 | 200 | Ali | Shinas | 12344545 |
EN1 | Crab | 2 |
b) In the below given table, identify the correct table names & Keys after 3NF. (3 marks)
Table Name | Primary Key | Foreign Key (if any) |
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c) Draw the ERD after third normal form. (4 marks)
I want it in a hurry, please, I don't have time
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