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.
Correct Answer:

Verified
Correct Answer:
Verified
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