Which of the Following Is True About a Relation

question 88

Multiple Choice

Which of the following is true about a relation?

• A) The order of the columns in a relation must go from largest to smallest.
• B) All entries in any column must be of the same kind.
• C) A relation may have duplicate column names.
• D) A relation may have duplicate rows.
• E) A relation may have multiple names.

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Definitions:

Duration

Duration is a measure of the sensitivity of the price of a bond or other debt instrument to changes in interest rates, typically expressed in years.

Interest Rate Risk

The potential for investment values to change due to variations in the prevailing interest rates.

Coupon Rate

The annual interest rate paid by a bond's issuer to its bondholders, typically expressed as a percentage of the bond's face value.

Coupon Rate

A yearly interest payment as a percentage of the bond's nominal value.