Biology Forums - Study Force

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



Title: A circle across the relationship line near an entity indicates ________.
Post by: asjstr on Feb 11, 2019
A circle across the relationship line near an entity indicates ________.

• a maximum cardinality of "zero"

• a maximum cardinality of "one"

• a minimum cardinality of "optional"

• a minimum cardinality of "required"


Title: A circle across the relationship line near an entity indicates ________.
Post by: urbacore on Feb 11, 2019
Content hidden


Title: A circle across the relationship line near an entity indicates ________.
Post by: asjstr on Feb 11, 2019
Smart ... Thanks!