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A Relational Database Contains Four Tables: Vendor, Inventory, Purchasing Agent

Question 11

Multiple Choice

A relational database contains four tables: vendor, inventory, purchasing agent and purchases. Which of the following statements is least true?


A) The purchases table will have two foreign keys.
B) The purchases table will have three foreign keys.
C) The purchasing agent table will have a compound primary key.
D) The database will also need at least one junction table.

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