A Database Is in Second Normal Form If All of Its

question 25

True/False

A database is in second normal form if all of its records are in first normal form, and a second, duplicate record exists for each of them.

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Definitions:

Nonsystematic Risk

The part of an investment's risk that is attributable to firm-specific or industry-specific factors and can be mitigated through diversification.

Volatility

A statistical measure of the dispersion of returns for a given security or market index, often used to quantify the risk of the security or market.

Sensitivity

The degree to which a financial asset's price responds to changes in underlying factors, such as interest rates or market volatility.

Systematic

Refers to the risk inherent to the entire market or market segment, which cannot be eliminated through diversification.