When Using the Relational Model to Represent Two Tables, One

question 81

Multiple Choice

When using the relational model to represent two tables, one must ________.

• A) add a foreign key to one of the tables
• B) have more than two primary keys in the model
• C) establish only N:M relationships between the tables
• D) use metadata instead of foreign keys
• E) minimize the number of columns in the second table

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Definitions:

Prime Rate

The prime rate is the interest rate that commercial banks charge their most creditworthy customers, often used as a benchmark for various loan products.

Bond Indenture

A legal contract between a bond issuer and the bondholders, outlining the terms, conditions, and covenants of the bond issue.

Floating-Rate Payments

Refers to interest or dividend payments that adjust periodically based on a reference rate, like LIBOR or the Prime Rate.

Fixed-Rate Payments

Payments made in consistent amounts over time in the context of a loan or other financing arrangement, where the interest rate does not change.