Exam (elaborations)
WGU C175/D426 DATA MANAGEMENTFOUNDATIONS OA EXAM ACTUAL EXAM2 LATEST VERSIONS 300 QUESTIONS ANDCORRECT DETAILED ANSWERS
- Institution
- Chamberlain School Of Nursing
What does modality refer to? How does it appear on ER diagram? - ANSWER-Refers to the MINIMUM number of times an instance in one entity can beassociated with instance of another entity (minima)Appears as a 0 or 1 on the relationship line, next to cardinalityDefine: Referential Integrity - ANSWER- R...
[Show more]