The little lines in an E-R diagram used as shorthand for the multiple lines between two entities are referred to as ________.
A) a crow's foot
B) identifiers
C) attributes
D) a tracker

Question

Quizplus · Accepted Answer

The little lines in an E-R diagram used as shorthand for the multiple lines between two entities are referred to as a crow's foot. Identifiers refer to a unique attribute that identifies each instance of an entity. Attributes are characteristics or properties of an entity. A tracker is not a term commonly used in E-R diagrams.

The Little Lines in an E-R Diagram Used as Shorthand