Using an Index for Attributes Referenced in ORDER BY and GROUP

question 48

True/False

Using an index for attributes referenced in ORDER BY and GROUP BY clauses has no significant impact upon database performance.

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Definitions:

Required Return

The lowest profit anticipated by an investor from a specific investment, considering the associated risks.

Dividend

A portion of a company's earnings distributed to shareholders, usually in cash or additional stock.

Equity Investments

Investments in stock or equity securities, giving the investor partial ownership in a company.

Constant Dividend

A dividend policy in which a company commits to distributing a fixed amount of money to shareholders regularly.