The Relational Data Model Is No Longer Popular in the 21ˢᵗ

question 109

True/False

The relational data model is no longer popular in the 21ˢᵗ century.

---

Definitions:

Long-short Equity Fund

A type of investment fund that takes both long and short positions in stocks, aiming to profit from increases in the prices of some stocks and decreases in the prices of others.

Risk-free Rate

The theoretical rate of return on an investment with zero risk, typically represented by U.S. Treasury securities.

Modified Duration

A measure of a bond's price sensitivity to changes in interest rates, taking into account the bond's yield, coupon, and time to maturity.

Hedge Ratio

A ratio used to measure the amount of exposure reduced by hedging, typically in the context of derivatives and risk management.