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How many tables are needed to create and their relationships ?

Supplier Name Supplier Site Supplier Street Supplier Contact Person Supplier City Supplier State Supplier Phone number Business requirement is : One Supplier can have multiple ( n number of Sites ), One Supplier Site can have Multiple Contacts Persons ( n number of Contact persons ), One Supplier Contact Person can have multiple phone numbers ( n number of Phone numbers ) .
Asked by: Interview Candidate | Asked on: Aug 1st, 2011
Showing Answers 1 - 1 of 1 Answers
ashadevi21

Answered On : Oct 5th, 2011

View all answers by ashadevi21

Supplier Table
Columns : Supplier id , supplier name
(Supplier ID, supplier name as Primary Key)
Supplier Site Details
Columns : Supplier name , site, street, city, state
(Supplier name as foreign Key)
Supplier Contact Person Details
Columns : Supplier name, contact person, contact person phone no
(Supplier name as foreign Key)

  
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