Which of the following represents the attribute of an entity in a relational database model?
A)A column
B)A row
C)A Cardinality
D)A tuple

Question

Quizplus · Accepted Answer

In a relational database model, an entity is represented as a table, and each attribute of the entity is represented as a column in that table. Therefore, A) a column represents the attribute of an entity in a relational database model. B) a row represents a record or instance of that entity, C) cardinality represents the relationship between two entities, and D) a tuple represents a combination of attributes or fields that make up a record or data point.

Which of the Following Represents the Attribute of an Entity