SQL code copied to buffer

Task 34:

Database Normalization

What is normalization of a relational database?

Normalization is the process of creating indexes in a database.

Normalization is a type of SQL query.

Normalization is the process of optimizing database performance.

Normalization is the process of organizing data in a database to minimize redundancy and improve data integrity.

Normalization is the process of backing up a database.

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Learning SQL: Generate, Manipulate, and Retrieve Data by Alan Beaulieu

Learning SQL: Generate, Manipulate, and Retrieve Data by Alan Beaulieu

As data floods into your company, you need to put it to work right away―and SQL is the best tool for the job. With the latest edition of this introductory guide, author Alan Beaulieu helps developers get up to speed with SQL fundamentals for writing database applications, performing administrative tasks, and generating reports. You’ll find new chapters on SQL and big data, analytic functions, and working with very large databases.

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