One-to-many relationship (1:N): One-to-many relationship is one of the types of binary relationship that refer to the relationship between two entities which means one parent field or record can be associated with one or more child field or record. Many-to-many relationship (N:M): Many-to-many relationship is one of the types of binary relationship that refer to the relationship between two entities which means many fields or records in a table are associated with many fields or records in another table.

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Answer 1

Question

Chapter 5, Problem 5.25RQ

Program Plan Intro

One-to-many relationship (1:N):

One-to-many relationship is one of the types of binary relationship that refer to the relationship between two entities which means one parent field or record can be associated with one or more child field or record.

Many-to-many relationship (N:M):

Many-to-many relationship is one of the types of binary relationship that refer to the relationship between two entities which means many fields or records in a table are associated with many fields or records in another table.

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Answer 2

Question

Chapter 5, Problem 5.25RQ

Program Plan Intro

One-to-many relationship (1:N):

One-to-many relationship is one of the types of binary relationship that refer to the relationship between two entities which means one parent field or record can be associated with one or more child field or record.

Many-to-many relationship (N:M):

Many-to-many relationship is one of the types of binary relationship that refer to the relationship between two entities which means many fields or records in a table are associated with many fields or records in another table.

Expert Solution & Answer

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Check out a sample textbook solution

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Answer 3

Question

Chapter 5, Problem 5.25RQ

Program Plan Intro

One-to-many relationship (1:N):

One-to-many relationship is one of the types of binary relationship that refer to the relationship between two entities which means one parent field or record can be associated with one or more child field or record.

Many-to-many relationship (N:M):

Many-to-many relationship is one of the types of binary relationship that refer to the relationship between two entities which means many fields or records in a table are associated with many fields or records in another table.

Expert Solution & Answer

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Answer 4

Question

Chapter 5, Problem 5.25RQ

Program Plan Intro

One-to-many relationship (1:N):

One-to-many relationship is one of the types of binary relationship that refer to the relationship between two entities which means one parent field or record can be associated with one or more child field or record.

Many-to-many relationship (N:M):

Many-to-many relationship is one of the types of binary relationship that refer to the relationship between two entities which means many fields or records in a table are associated with many fields or records in another table.

Expert Solution & Answer

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Answer 5

Chapter 5, Problem 5.25RQ

Program Plan Intro

One-to-many relationship (1:N):

One-to-many relationship is one of the types of binary relationship that refer to the relationship between two entities which means one parent field or record can be associated with one or more child field or record.

Many-to-many relationship (N:M):

Many-to-many relationship is one of the types of binary relationship that refer to the relationship between two entities which means many fields or records in a table are associated with many fields or records in another table.

Answer 6

Chapter 5, Problem 5.25RQ

Program Plan Intro

One-to-many relationship (1:N):

One-to-many relationship is one of the types of binary relationship that refer to the relationship between two entities which means one parent field or record can be associated with one or more child field or record.

Many-to-many relationship (N:M):

Many-to-many relationship is one of the types of binary relationship that refer to the relationship between two entities which means many fields or records in a table are associated with many fields or records in another table.

Answer 7

Chapter 5, Problem 5.25RQ

Program Plan Intro

One-to-many relationship (1:N):

One-to-many relationship is one of the types of binary relationship that refer to the relationship between two entities which means one parent field or record can be associated with one or more child field or record.

Many-to-many relationship (N:M):

Many-to-many relationship is one of the types of binary relationship that refer to the relationship between two entities which means many fields or records in a table are associated with many fields or records in another table.

Answer 8

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Answer 9

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Answer 10

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Answer 11

Ch. 5 - Explain how entities are transformed into tables.Ch. 5 - Prob. 5.2RQ Ch. 5 - Prob. 5.3RQ Ch. 5 - What is denormalization?Ch. 5 - Prob. 5.5RQ Ch. 5 - Explain the problems that denormalized tables may...Ch. 5 - Explain how the representation of weak entities...Ch. 5 - Explain how supertype and subtype entities are...Ch. 5 - Prob. 5.9RQ Ch. 5 - Prob. 5.10RQ

Solution Summary: The author explains that one-to-many relationship is one of the types of binary relationship that refers to the relationship between two entities.

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Chapter 5 Solutions