Which Type of Join,although Not Included in Standard SQL,was Created

question 64

Multiple Choice

Which type of join,although not included in standard SQL,was created to allow unmatched rows to appear in the result of a join operation?

• A) ODD JOIN
• B) OPEN JOIN
• C) OUTER JOIN
• D) INNER JOIN
• E) COMBINE JOIN

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Definitions:

Total Revenue

The total amount of income generated by the sales of goods or services associated with a company's primary operations.

Average Revenue

The amount of income generated per unit of sale, calculated by dividing total revenue by the number of units sold.

Total Revenue

The entire amount of income generated by the sale of goods or services, before any expenses are deducted.

Variable Costs

Costs that vary in direct proportion to the volume of output or production in a company.