________ perform arithmetic operations,such as calculating averages and totals,on records displayed in a table or query.
A)Special operators
B)Comparison operators
C)Aggregate functions
D)Is Null criteria

Question

Quizplus · Accepted Answer

Aggregate functions perform arithmetic operations on groups of records, such as calculating totals or averages, in a table or query. Special operators such as wildcard and logical operators, comparison operators, and Is Null criteria are used for other purposes in querying databases.

________ Perform Arithmetic Operations,such as Calculating Averages and Totals,on Records