An Index on Columns from Two or More Tables That

question 161

Multiple Choice

An index on columns from two or more tables that come from the same domain of values is called a:

• A) bitmap index.
• B) multivalued index.
• C) join index.
• D) transaction index.

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Definitions:

CDO Cash Flows

Refers to the cash flows associated with Collateralized Debt Obligations, a type of structured asset-backed security segmented by different risk levels.

Higher-risk Tranches

Segments of a debt instrument (like a mortgage-backed security) that have a greater risk of default but offer higher returns to compensate.

Yield Curve

A graph showing the relationship between bond yields and their maturities, indicating the differences in yield over various durations.

Positive Slope

In a graph, a line that goes up to the right, indicating a positive relationship or increase between two variables.