The SQL SELECT Built-In Function COUNT ____

question 11

Multiple Choice

The SQL SELECT built-in function COUNT ____.

• A) adds the values of a specified set of attributes
• B) adds the values of the numeric attributes in a row of the output of an SQL SELECT command
• C) counts the number of columns in the output of an SQL SELECT command
• D) counts the number of columns in the table resulting from a Join operation
• E) None of the above.

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Definitions:

Description

The act of detailing or representing something verbally or in written form to convey its characteristics, functions, or qualities.

Empirical Data Collection

The process of gathering information by direct or indirect observation or experience, without theoretical speculation.