A Major Benefit of SQL as a Standard Is Reduced

question 101

True/False

A major benefit of SQL as a standard is reduced training costs.

---

Definitions:

Covariance

A measure of how two random variables change together, indicating the direction of their linear relationship.

Variances

Statistical measures that represent the degree of spread in a data set, indicating the variability around the mean.

Expected Rate of Return

The anticipated amount of profit or loss an investment is projected to generate over a specific period, expressed as a percentage.

Portfolio of Risky Securities

A collection of investments that contain a degree of risk, with the expectation of achieving higher returns compared to risk-free assets.