________ are not allowed in a normalized table.
A)Repeating groups
B)Functional dependencies
C)Non-key fields
D)Composite keys

Question

Quizplus · Accepted Answer

Repeating groups violate the first normal form, which requires that each attribute in a table must contain atomic (indivisible) values. Repeating groups are groups of related attributes that can have multiple values for a single record, creating redundancy and potential data inconsistencies. Therefore, they are not allowed in a normalized table. Functional dependencies, non-key fields, and composite keys are all allowed in normalized tables.

________ Are Not Allowed in a Normalized Table