Which of the Following Is the Correct Technique for Representing

question 55

Multiple Choice

Which of the following is the correct technique for representing a M:N relationship using the relational model?

• A) An intersection relation is created, and the key of either entity is placed as a key in both the intersection relation and in the other relation.
• B) An intersection relation is created with a surrogate key, which is placed in each of the parent entities.
• C) An intersection relation is created, and the keys of both parent entities are placed as a composite key in the intersection relation.
• D) The key from either relation is placed as a foreign key in the other relation.
• E) None of the above

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Definitions:

Failed To Make

Refers to the inability or omission of completing a particular action, such as making a payment or fulfilling an obligation.

Equal Payments

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Interest Rate

The proportion of a loan that is charged as interest to the borrower, commonly expressed as an annual percentage of the loan outstanding.

Missing Value

A term used in statistics and data analysis for a data point that is not recorded or is unknown.