Which Command Creates a Table Containing All Rows That Are

question 8

Multiple Choice

Which command creates a table containing all rows that are in either or both of two tables?

• A) UNION
• B) SUBTRACT
• C) JOIN
• D) INTERSECT

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Definitions:

States of Economy

The various conditions that can describe an economy, including growth, recession, depression, and recovery.

Probabilities

A measure of the likelihood that a certain event will occur, often expressed as a number between 0 and 1.

Stock Volatilities

Stock volatilities measure the degree of variation of a trading price series over time, usually measured by the standard deviation of logarithmic returns, indicating the investment's risk.

Negative Correlation

A relationship between two variables in which one variable increases as the other decreases.