Database : Database (DB) is a collection of data in an organized manner so that it can be easily accessed, managed, and updated. Data is organized into rows, columns, and tables, and it is indexed to make it easier to find related information. Data gets updated, expands, and deleted as new information is added.

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Chapter 11, Problem 24SG

Program Plan Intro

Database:

Database (DB) is a collection of data in an organized manner so that it can be easily accessed, managed, and updated.

Data is organized into rows, columns, and tables, and it is indexed to make it easier to find related information.

Data gets updated, expands, and deleted as new information is added.

Explanation of Solution

Rollforward Recovery Rollback Recovery
A rollforward is also called as forward recovery A rollback is also called as backward recovery
It uses log to re-enter the lost or deleted data sinc...

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Differentiate between backup methods that use sequential file and database approaches.

Describe the process of data backup and recovery in information technology, including various backup methods.

Answer 2

Question

Chapter 11, Problem 24SG

Program Plan Intro

Database:

Database (DB) is a collection of data in an organized manner so that it can be easily accessed, managed, and updated.

Data is organized into rows, columns, and tables, and it is indexed to make it easier to find related information.

Data gets updated, expands, and deleted as new information is added.

Explanation of Solution

Rollforward Recovery Rollback Recovery
A rollforward is also called as forward recovery A rollback is also called as backward recovery
It uses log to re-enter the lost or deleted data sinc...

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 3

Question

Chapter 11, Problem 24SG

Program Plan Intro

Database:

Database (DB) is a collection of data in an organized manner so that it can be easily accessed, managed, and updated.

Data is organized into rows, columns, and tables, and it is indexed to make it easier to find related information.

Data gets updated, expands, and deleted as new information is added.

Explanation of Solution

Rollforward Recovery Rollback Recovery
A rollforward is also called as forward recovery A rollback is also called as backward recovery
It uses log to re-enter the lost or deleted data sinc...

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 4

Question

Chapter 11, Problem 24SG

Program Plan Intro

Database:

Database (DB) is a collection of data in an organized manner so that it can be easily accessed, managed, and updated.

Data is organized into rows, columns, and tables, and it is indexed to make it easier to find related information.

Data gets updated, expands, and deleted as new information is added.

Explanation of Solution

Rollforward Recovery Rollback Recovery
A rollforward is also called as forward recovery A rollback is also called as backward recovery
It uses log to re-enter the lost or deleted data sinc...

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 5

Chapter 11, Problem 24SG

Program Plan Intro

Database:

Database (DB) is a collection of data in an organized manner so that it can be easily accessed, managed, and updated.

Data is organized into rows, columns, and tables, and it is indexed to make it easier to find related information.

Data gets updated, expands, and deleted as new information is added.

Explanation of Solution

Rollforward Recovery Rollback Recovery
A rollforward is also called as forward recovery A rollback is also called as backward recovery
It uses log to re-enter the lost or deleted data sinc...

Answer 6

Chapter 11, Problem 24SG

Program Plan Intro

Database:

Database (DB) is a collection of data in an organized manner so that it can be easily accessed, managed, and updated.

Data is organized into rows, columns, and tables, and it is indexed to make it easier to find related information.

Data gets updated, expands, and deleted as new information is added.

Answer 7

Chapter 11, Problem 24SG

Program Plan Intro

Database:

Database (DB) is a collection of data in an organized manner so that it can be easily accessed, managed, and updated.

Data is organized into rows, columns, and tables, and it is indexed to make it easier to find related information.

Data gets updated, expands, and deleted as new information is added.

Answer 8

Explanation of Solution

Rollforward Recovery Rollback Recovery
A rollforward is also called as forward recovery A rollback is also called as backward recovery
It uses log to re-enter the lost or deleted data sinc...

Answer 9

Explanation of Solution

Rollforward Recovery Rollback Recovery
A rollforward is also called as forward recovery A rollback is also called as backward recovery
It uses log to re-enter the lost or deleted data sinc...

Answer 10

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Answer 11

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Answer 12

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Answer 13

Ch. 11 - Define the terms, database and database software....Ch. 11 - Prob. 2SG Ch. 11 - Prob. 3SG Ch. 11 - Prob. 4SG Ch. 11 - Prob. 5SG Ch. 11 - Explain how a DBMS might manage deleted or...Ch. 11 - Prob. 7SG Ch. 11 - Prob. 8SG Ch. 11 - Prob. 9SG Ch. 11 - Prob. 10SG

Solution Summary: The author explains that a database is an organized collection of data that can be easily accessed, managed, and updated. A DBMS recovery utility uses the log or backups.

Videos

Explanation of Solution

Rollforward Recovery Rollback Recovery
A rollforward is also called as forward recovery A rollback is also called as backward recovery
It uses log to re-enter the lost or deleted data sinc...

Want to see the full answer?

Chapter 11 Solutions

Rollforward Recovery	Rollback Recovery
A rollforward is also called as forward recovery	A rollback is also called as backward recovery
It uses log to re-enter the lost or deleted data sinc...

Solution Summary: The author explains that a database is an organized collection of data that can be easily accessed, managed, and updated. A DBMS recovery utility uses the log or backups.

Videos

Explanation of Solution

Rollforward RecoveryRollback RecoveryA rollforward is also called as forward recovery A rollback is also called as backward recovery It uses log to re-enter the lost or deleted data sinc...

Want to see the full answer?

Chapter 11 Solutions

Rollforward Recovery Rollback Recovery
A rollforward is also called as forward recovery A rollback is also called as backward recovery
It uses log to re-enter the lost or deleted data sinc...