Explain how the primary key/foreign key relationship structure helps in enforcing a business rule that indicates that a company should not process any purchase orders from suppliers who does not exist in the database.

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Chapter 2, Problem 4DQ

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Explain how the primary key/foreign key relationship structure helps in enforcing a business rule that indicates that a company should not process any purchase orders from suppliers who does not exist in the database.

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Answer 2

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Chapter 2, Problem 4DQ

To determine

Explain how the primary key/foreign key relationship structure helps in enforcing a business rule that indicates that a company should not process any purchase orders from suppliers who does not exist in the database.

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Answer 3

Question

Chapter 2, Problem 4DQ

To determine

Explain how the primary key/foreign key relationship structure helps in enforcing a business rule that indicates that a company should not process any purchase orders from suppliers who does not exist in the database.

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Answer 4

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Chapter 2, Problem 4DQ

To determine

Explain how the primary key/foreign key relationship structure helps in enforcing a business rule that indicates that a company should not process any purchase orders from suppliers who does not exist in the database.

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Answer 5

Chapter 2, Problem 4DQ

To determine

Explain how the primary key/foreign key relationship structure helps in enforcing a business rule that indicates that a company should not process any purchase orders from suppliers who does not exist in the database.

Answer 6

Chapter 2, Problem 4DQ

To determine

Explain how the primary key/foreign key relationship structure helps in enforcing a business rule that indicates that a company should not process any purchase orders from suppliers who does not exist in the database.

Answer 7

Chapter 2, Problem 4DQ

To determine

Explain how the primary key/foreign key relationship structure helps in enforcing a business rule that indicates that a company should not process any purchase orders from suppliers who does not exist in the database.

Answer 8

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Answer 11

Ch. 2 - Prob. 1MCQ Ch. 2 - Prob. 2MCQ Ch. 2 - Prob. 3MCQ Ch. 2 - Prob. 4MCQ Ch. 2 - Prob. 5MCQ Ch. 2 - Prob. 6MCQ Ch. 2 - Prob. 7MCQ Ch. 2 - Prob. 8MCQ Ch. 2 - Prob. 9MCQ Ch. 2 - Prob. 10MCQ

Explain how the primary key/foreign key relationship structure helps in enforcing a business rule that indicates that a company should not process any purchase orders from suppliers who does not exist in the database.

Solution Summary: The author explains how the primary key/foreign key relationship structure helps enforce a business rule.

Explain how the primary key/foreign key relationship structure helps in enforcing a business rule that indicates that a company should not process any purchase orders from suppliers who does not exist in the database.

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