Question: uestion 3 2 In crow's foot style E - R diagrams, a circle across the relationship line near an entity indicates a minimum cardinality of
uestion
In crow's foot style ER diagrams, a circle across the relationship line near an entity indicates
a minimum cardinality of mandatory
a minimum cardinality of optional
a maximum cardinality of one
a maximum cardinality of many
Both a minimum cardinality of optional and a maximum cardinality of one
Moving to another question will save this response.
Step by Step Solution
There are 3 Steps involved in it
1 Expert Approved Answer
Step: 1 Unlock
Question Has Been Solved by an Expert!
Get step-by-step solutions from verified subject matter experts
Step: 2 Unlock
Step: 3 Unlock
