Question: 38
(Choose 1 answer)
Which of the following statements is incorrect about ERD?
A. Individual instances of an entity will have the same attribute values
B. The cardinality, or multiplicity, of each relationship is shown with a number or letter on the lines that
connect entities and relationships
C. Each entity is described by one or more attributes
D. The diamonds in the ERD represent relationships, which identify the logical linkages between pairs of
entities
