Which of the following, when used in an E-R model, indicates the need for an additional table?a. sometimes-to-always relationshipb. one-to-one relationshipc. one-to-many relationshipd. many-to-many relationship
Which of the following, when used in an E-R model, indicates the need for an additional table?a. sometimes-to-always relationshipb. one-to-one relationshipc. one-to-many relationshipd. many-to-many relationship
Chapter1: Overview Of Database Concepts
Section: Chapter Questions
Problem 16MC
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Which of the following, when used in an E-R model, indicates the need for an additional table?
a. sometimes-to-always relationship
b. one-to-one relationship
c. one-to-many relationship
d. many-to-many relationship
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