Tables without repeating groups in a relational database are said to be
A) unnormalized.
B) in the first normal form.
C) in the second normal form.
D) in the third normal form.

Question

Quizplus · Accepted Answer

Tables in the first normal form (1NF) have atomic values and no repeating groups. This is the most basic level of normalization and is essential for data integrity and clarity in a relational database. Tables in higher forms of normalization, such as second normal form (2NF) and third normal form (3NF), built on the foundation of 1NF by eliminating other types of data anomalies. However, the question specifies tables without repeating groups, which is exactly what 1NF is designed to address.

Tables Without Repeating Groups in a Relational Database Are Said