In database normalization, which statement about normal forms is true?

In database normalization, which statement about normal forms is true?

• A. It is the process of removing all data from a database.
• B. It is the process of organizing data to reduce redundancy and improve integrity; uses normal forms.
• C. It is the method of translating data into multiple languages.
• D. It is the act of backing up databases to external storage.

Answer: (B)

Normalization focuses on structuring a database so that data is stored with minimal duplication and with clear, logical dependencies. By organizing data into normal forms, you break information into related tables and use keys to connect them, which reduces redundancy and makes updates, deletions, and insertions safer and more consistent. This is why the statement that normalization is the process of organizing data to reduce redundancy and improve integrity, using normal forms, is the best description. The other options describe activities like deleting all data, translating data into multiple languages, or backing up data—things that are not about how data is organized or designed for integrity.

Normalization focuses on structuring a database so that data is stored with minimal duplication and with clear, logical dependencies. By organizing data into normal forms, you break information into related tables and use keys to connect them, which reduces redundancy and makes updates, deletions, and insertions safer and more consistent. This is why the statement that normalization is the process of organizing data to reduce redundancy and improve integrity, using normal forms, is the best description. The other options describe activities like deleting all data, translating data into multiple languages, or backing up data—things that are not about how data is organized or designed for integrity.