Which of the Following Is NOT True About Identifying the Cardinality

question 26

Multiple Choice

Which of the following is NOT true about identifying the cardinality in an ERD?

• A)You may need to add a join table.
• B)Use 1:N or 1:M for a one-to-many relationship.
• C)Use M:M for a many-to-many relationship.
• D)Use 1:1 for a one-to-one relationship.

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