When an SQL SELECT Statement Is Used to Retrieve Data

question 53

Multiple Choice

When an SQL SELECT statement is used to retrieve data from a view instance,the maximum number of columns that can be specified in the SELECT is the same as the number of columns ________.

• A) in the table underlying the view
• B) in the VIEW specification
• C) in the ORDER BY clause
• D) in the HAVING clause
• E) that have aliases

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Definitions:

Cotton Production

The agricultural process of cultivating and harvesting cotton, which is a significant crop for the textile industry, historically foundational to economies, especially in the southern United States.

German Triangle

Refers to an area in the United States, particularly the cities of Cincinnati, St. Louis, and Milwaukee, known for their significant German immigrant populations and cultural influence in the 19th and early 20th centuries.

Large German Populations

Refers to the significant number of German immigrants or people of German descent living in a particular area or country.