Final answer:
The correct answer to the question is Attributes, as functional dependency is a concept in databases where one attribute uniquely determines another, influencing database design and normalization.
Step-by-step explanation:
The correct answer is option A) Attributes. A functional dependency is a relationship between two attributes in a database system. Specifically, this relationship exists when one attribute uniquely determines another attribute. For example, in a database of employees, the employee ID might uniquely determine the employee's name, causing the name to be functionally dependent on the ID. In terms of database design, functional dependencies are crucial for normalization, which is the process of structuring a relational database in a way that reduces data redundancy and improves data integrity.
A functional dependency is a relationship between two attributes in a database table. In the context of relational databases, an attribute is a column or field that represents a specific characteristic of an entity or object. In this case, the functional dependency represents a relationship between two attributes where one attribute determines the value of another attribute.