In entity-relationship diagrams, crow's feet indicate ________.
A) relationships between the various items
B) the number of attributes each entity possesses
C) whether a database is single-user or multi-user
D) the number of applications in a database

Question

Quizplus · Accepted Answer

Crow's feet indicate relationships between entities in an entity-relationship diagram. They can be used to indicate the cardinality of the relationship, such as whether it is one-to-many or many-to-many.

In Entity-Relationship Diagrams, Crow's Feet Indicate ________