Normalize the following table into 1NF, 2NF and 3NF.
Salesperson name
Sales area
Customer Number
Customer Name
Warehouse Number
Warehouse Location
Sales...
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Normalize the following table into 1NF, 2NF and 3NF.
Salesperson name
Sales area
Customer Number
Customer Name
Warehouse Number
Warehouse Location
Sales Amount
76458
Hariharan
East
17658
Asani
3
Govandi
13545
17645
Madhuram
6
Vasai
10600
17623
Sumit
6
Vasai
9700
76567
Dheerendra
North
18190
Dhanram
4
Thane
11560
18173
Toshi
4
Thane
2590
18150
Ganesh
1
Kalyan
8090
Answer & Explanation
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Three Steps of Normalization Step 1 Flatten the relation ie get rid of composite attributes and multivalued attributes 1NF Step 2 Remove partial key dependencies 2NF Step 3 Remove nonkey dependencies 3NF Step 1 Flatten the relation 1NF To convert to firstnormal form is easy simply combine each row in the nonsimple column with the items in the other columns
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