The ________ operator designates which query column contains the group of values to summarize as a single record.
A) Group By
B) Greater than
C) And
D) Null

Question

Quizplus · Accepted Answer

The Group By operator is used in conjunction with the aggregate functions such as SUM, AVG, COUNT, etc. to summarize the data based on the values of one or more columns. It designates which column(s) are being used to group the values and create a summary record. The other operators listed do not relate to this specific functionality.

The ________ Operator Designates Which Query Column Contains the Group