Normalization: The process used to minimize data redundancy and dependency in a relational database is known as normalization. The database table is divided into two or more tables and defines the relationship between those tables. If the modifications, deletion or updates occur in one table, the other tables in database get updated by just propagating it. In a relational database, the tables with no redundant data and less null values are considered as efficient table. This is because, having redundant data and more null values increases the storage space and wastage of memory is imminent. Null values cause a problem for data integrity and produces more error in the database. If the wasted storage space and null values which cause data integrity hazards are minimized, a highly optimized relational database can be designed. The project team should consider using normalization when designing the database, which is the best source to optimize data storage efficiently; this is because, it reduces the data storage space and provides data integrity. There are three types of normal forms. First normal form (1NF) Second normal form (2NF) Third normal form (3NF)

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Answer 1

Question

Chapter 6, Problem 2RQ

Program Plan Intro

Normalization:

The process used to minimize data redundancy and dependency in a relational database is known as normalization.

The database table is divided into two or more tables and defines the relationship between those tables.

If the modifications, deletion or updates occur in one table, the other tables in database get updated by just propagating it.

In a relational database, the tables with no redundant data and less null values are considered as efficient table.

This is because, having redundant data and more null values increases the storage space and wastage of memory is imminent.

Null values cause a problem for data integrity and produces more error in the database.

If the wasted storage space and null values which cause data integrity hazards are minimized, a highly optimized relational database can be designed.

The project team should consider using normalization when designing the database, which is the best source to optimize data storage efficiently; this is because, it reduces the data storage space and provides data integrity.

There are three types of normal forms.

First normal form (1NF)

Second normal form (2NF)

Third normal form (3NF)

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Answer 2

Question

Chapter 6, Problem 2RQ

Program Plan Intro

Normalization:

The process used to minimize data redundancy and dependency in a relational database is known as normalization.

The database table is divided into two or more tables and defines the relationship between those tables.

If the modifications, deletion or updates occur in one table, the other tables in database get updated by just propagating it.

In a relational database, the tables with no redundant data and less null values are considered as efficient table.

This is because, having redundant data and more null values increases the storage space and wastage of memory is imminent.

Null values cause a problem for data integrity and produces more error in the database.

If the wasted storage space and null values which cause data integrity hazards are minimized, a highly optimized relational database can be designed.

The project team should consider using normalization when designing the database, which is the best source to optimize data storage efficiently; this is because, it reduces the data storage space and provides data integrity.

There are three types of normal forms.

First normal form (1NF)

Second normal form (2NF)

Third normal form (3NF)

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 3

Question

Chapter 6, Problem 2RQ

Program Plan Intro

Normalization:

The process used to minimize data redundancy and dependency in a relational database is known as normalization.

The database table is divided into two or more tables and defines the relationship between those tables.

If the modifications, deletion or updates occur in one table, the other tables in database get updated by just propagating it.

In a relational database, the tables with no redundant data and less null values are considered as efficient table.

This is because, having redundant data and more null values increases the storage space and wastage of memory is imminent.

Null values cause a problem for data integrity and produces more error in the database.

If the wasted storage space and null values which cause data integrity hazards are minimized, a highly optimized relational database can be designed.

The project team should consider using normalization when designing the database, which is the best source to optimize data storage efficiently; this is because, it reduces the data storage space and provides data integrity.

There are three types of normal forms.

First normal form (1NF)

Second normal form (2NF)

Third normal form (3NF)

Expert Solution & Answer

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Check out a sample textbook solution

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Answer 4

Question

Chapter 6, Problem 2RQ

Program Plan Intro

Normalization:

The process used to minimize data redundancy and dependency in a relational database is known as normalization.

The database table is divided into two or more tables and defines the relationship between those tables.

If the modifications, deletion or updates occur in one table, the other tables in database get updated by just propagating it.

In a relational database, the tables with no redundant data and less null values are considered as efficient table.

This is because, having redundant data and more null values increases the storage space and wastage of memory is imminent.

Null values cause a problem for data integrity and produces more error in the database.

If the wasted storage space and null values which cause data integrity hazards are minimized, a highly optimized relational database can be designed.

The project team should consider using normalization when designing the database, which is the best source to optimize data storage efficiently; this is because, it reduces the data storage space and provides data integrity.

There are three types of normal forms.

First normal form (1NF)

Second normal form (2NF)

Third normal form (3NF)

Expert Solution & Answer

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Answer 5

Chapter 6, Problem 2RQ

Program Plan Intro

Normalization:

The process used to minimize data redundancy and dependency in a relational database is known as normalization.

The database table is divided into two or more tables and defines the relationship between those tables.

If the modifications, deletion or updates occur in one table, the other tables in database get updated by just propagating it.

In a relational database, the tables with no redundant data and less null values are considered as efficient table.

This is because, having redundant data and more null values increases the storage space and wastage of memory is imminent.

Null values cause a problem for data integrity and produces more error in the database.

If the wasted storage space and null values which cause data integrity hazards are minimized, a highly optimized relational database can be designed.

The project team should consider using normalization when designing the database, which is the best source to optimize data storage efficiently; this is because, it reduces the data storage space and provides data integrity.

There are three types of normal forms.

First normal form (1NF)

Second normal form (2NF)

Third normal form (3NF)

Answer 6

Chapter 6, Problem 2RQ

Program Plan Intro

Normalization:

The process used to minimize data redundancy and dependency in a relational database is known as normalization.

The database table is divided into two or more tables and defines the relationship between those tables.

If the modifications, deletion or updates occur in one table, the other tables in database get updated by just propagating it.

In a relational database, the tables with no redundant data and less null values are considered as efficient table.

This is because, having redundant data and more null values increases the storage space and wastage of memory is imminent.

Null values cause a problem for data integrity and produces more error in the database.

If the wasted storage space and null values which cause data integrity hazards are minimized, a highly optimized relational database can be designed.

The project team should consider using normalization when designing the database, which is the best source to optimize data storage efficiently; this is because, it reduces the data storage space and provides data integrity.

There are three types of normal forms.

First normal form (1NF)

Second normal form (2NF)

Third normal form (3NF)

Answer 7

Chapter 6, Problem 2RQ

Program Plan Intro

Normalization:

The process used to minimize data redundancy and dependency in a relational database is known as normalization.

The database table is divided into two or more tables and defines the relationship between those tables.

If the modifications, deletion or updates occur in one table, the other tables in database get updated by just propagating it.

In a relational database, the tables with no redundant data and less null values are considered as efficient table.

This is because, having redundant data and more null values increases the storage space and wastage of memory is imminent.

Null values cause a problem for data integrity and produces more error in the database.

If the wasted storage space and null values which cause data integrity hazards are minimized, a highly optimized relational database can be designed.

The project team should consider using normalization when designing the database, which is the best source to optimize data storage efficiently; this is because, it reduces the data storage space and provides data integrity.

There are three types of normal forms.

First normal form (1NF)

Second normal form (2NF)

Third normal form (3NF)

Answer 8

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Answer 9

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Answer 10

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Answer 11

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

Solution Summary: The author explains how normalization minimizes data redundancy and dependency in a relational database.

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