What can you assume based on the existence of the one and infinity symbols on all relationships
Question:
What can you assume based on the existence of the “one” and infinity symbols on all relationships in the Relationships window of the JC Consulting database?
a. Referential integrity is applied.
b. Referential integrity with the cascade update and cascade delete constraints is applied.
c. The database has no many-to-many relationships.
d. There will never be a need for a one-to-one relationship in this database.
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b Referential integrity with the cascade update and cascade delete c...View the full answer
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Related Book For 
Concepts Of Database Management
ISBN: 9780357422083
10th Edition
Authors: Lisa Friedrichsen, Lisa Ruffolo, Ellen Monk, Joy L. Starks, Philip J. Pratt
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