The IT Architecture That Is Needed for BI Depends on Each

question 41

Multiple Choice

The IT architecture that is needed for BI depends on each of the following factors except:

• A)the number of event-driven alerts
• B)the number and type of data sources or ISs
• C)how much data extraction and transformation needs to be done
• D)the reporting timeliness that's needed

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Definitions:

Risk Premium

The additional return an investor expects to receive for taking on additional risk compared to a risk-free asset.

Multifactor APT

A model that describes the return of a security or portfolio in relation to various risk factors and the expected return on the assets, extending the concepts of the Capital Asset Pricing Model (CAPM).

Expected Return

The average of all possible returns for an investment, weighted by the likelihood of each outcome, representing the mean of the probability distribution of returns.

APT

The Arbitrage Pricing Theory, an asset pricing model that predicts a security's returns using the linear relationship of its expected return with macroeconomic factors.