Biology Forums - Study Force

Science-Related Homework Help Computer Studies Topic started by: violin13 on Feb 11, 2019



Title: To represent an association pattern in an E-R model, ________.
Post by: violin13 on Feb 11, 2019
To represent an association pattern in an E-R model, ________.

• create a new ID-dependent entity with a 1:1 relationship to one other entity

• create a new weak, but not ID-dependent entity with a 1:1 relationship to one other entity

• create a new strong entity with a 1:1 relationship to one other entity

• create a new ID-dependent entity with a N:1 relationships to two parent entities


Title: To represent an association pattern in an E-R model, ________.
Post by: Niquegirl21! on Feb 11, 2019
Content hidden