​Which of the Following Set Operators Can Be Used to Make

question 23

Multiple Choice

​Which of the following set operators can be used to make certain that only the rows returned by both queries are displayed in the results?

• A) ​UNION
• B) ​UNION ALL
• C) ​INTERSECT
• D) ​MINUS

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Definitions:

Percentage of Sales Method

A financial forecasting model that bases future sales, expenses, and other financial elements as a percentage of sales revenue.

Adjusting Entries

Journal entries made at the end of an accounting period to allocate income and expenditures to the period in which they actually occurred.

Estimated Amount

A projection or approximation of a financial figure often used in budgeting or forecasting.

Allowance Method

A method used in accounting to estimate and account for bad debts, representing the amount of accounts receivable that may not be collected.