When Running a Correlated Subquery,the DBMS Always Uses ________

question 21

Multiple Choice

When running a correlated subquery,the DBMS always uses ________.

• A)regular processing
• B)nested processing
• C)"quick and dirty" processing
• D)SQL-92 processing

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Definitions:

Important Crop

A key agricultural product that plays a crucial role in the economy of a region or country due to its value and usage.

Recessions

A brief era of economic contraction observed through lessened trade and industry efforts, frequently identified by a successive quarterly GDP decrease.

Consumer Spending

Consumer spending is the total amount of money spent by households and individuals on goods and services within an economy over a period of time.

Recession

A quick phase of economic reduction, where industrial and trade dynamics slow down, typically delineated by a GDP decrease in two consecutive quarters.