When Increasing Cardinalities from 1:N to N:M,which of the Following

question 44

Multiple Choice

When increasing cardinalities from 1:N to N:M,which of the following steps is not included in the process? (The order of the steps listed below is not relevant,only the steps themselves. )

• A)Create an intersection table
• B)Populate the intersection table
• C)Drop the old foreign key
• D)Drop the primary key

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