Modification Problem: A modification problem contains a circumstance where a value already exists in a database field and we want to delete it, change it or modify it. Functional dependencies: The functional dependency is a relationship that exists at the time of one attribute distinctively determines another.

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Chapter 2, Problem 2.37RQ

Program Plan Intro

Modification Problem:

A modification problem contains a circumstance where a value already exists in a database field and we want to delete it, change it or modify it.

Functional dependencies:

The functional dependency is a relationship that exists at the time of one attribute distinctively determines another.

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Answer 2

Question

Chapter 2, Problem 2.37RQ

Program Plan Intro

Modification Problem:

A modification problem contains a circumstance where a value already exists in a database field and we want to delete it, change it or modify it.

Functional dependencies:

The functional dependency is a relationship that exists at the time of one attribute distinctively determines another.

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 3

Question

Chapter 2, Problem 2.37RQ

Program Plan Intro

Modification Problem:

A modification problem contains a circumstance where a value already exists in a database field and we want to delete it, change it or modify it.

Functional dependencies:

The functional dependency is a relationship that exists at the time of one attribute distinctively determines another.

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 4

Question

Chapter 2, Problem 2.37RQ

Program Plan Intro

Modification Problem:

A modification problem contains a circumstance where a value already exists in a database field and we want to delete it, change it or modify it.

Functional dependencies:

The functional dependency is a relationship that exists at the time of one attribute distinctively determines another.

Expert Solution & Answer

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Answer 5

Chapter 2, Problem 2.37RQ

Program Plan Intro

Modification Problem:

A modification problem contains a circumstance where a value already exists in a database field and we want to delete it, change it or modify it.

Functional dependencies:

The functional dependency is a relationship that exists at the time of one attribute distinctively determines another.

Answer 6

Chapter 2, Problem 2.37RQ

Program Plan Intro

Modification Problem:

A modification problem contains a circumstance where a value already exists in a database field and we want to delete it, change it or modify it.

Functional dependencies:

The functional dependency is a relationship that exists at the time of one attribute distinctively determines another.

Answer 7

Chapter 2, Problem 2.37RQ

Program Plan Intro

Modification Problem:

A modification problem contains a circumstance where a value already exists in a database field and we want to delete it, change it or modify it.

Functional dependencies:

The functional dependency is a relationship that exists at the time of one attribute distinctively determines another.

Answer 8

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Answer 11

Ch. 2 - Prob. 2.1RQ Ch. 2 - Define the term entity, and give an example of an...Ch. 2 - Prob. 2.3RQ Ch. 2 - Prob. 2.4RQ Ch. 2 - Prob. 2.5RQ Ch. 2 - Prob. 2.6RQ Ch. 2 - Prob. 2.7RQ Ch. 2 - Prob. 2.8RQ Ch. 2 - Prob. 2.9RQ Ch. 2 - Define the term unique key and give an example.

Solution Summary: The author explains how the functional dependencies of the attributes are inferred from Figure 1-34 Veterinary Office List.

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Chapter 2 Solutions