Sam Created a Self Join Between Two Copies of the Employees

question 39

Multiple Choice

Sam created a self join between two copies of the Employees table and then renamed one copy Managers.When he adds the LastName field from the Managers table and the LastName field from the Employees table to the query grid, which of the following statements describes the results?

• A) The datasheet lists employees with no managers.
• B) The datasheet lists managers with no employees.
• C) Employee last names are repeated many times because many employees report to the same managers.
• D) Manager last names are repeated many times because many employees report to the same managers.

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Definitions:

Relative Value Strategy

An investment strategy that seeks to identify price discrepancies between related financial instruments, such as between stocks and bonds or among different securities in the same sector.

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Financial contracts that speculate on the future value of the S&P 500 index, allowing investors to bet on the direction of the U.S. stock market.

Beta

A measure of a stock's volatility in relation to the overall market; a beta greater than 1 indicates higher than market volatility.

Risk-Free Rate

The hypothetical return rate on an investment that carries no risk, commonly depicted through the yield of government bonds.