To optimize queries, use simple columns or literals as operands in a conditional expression and avoid the use of conditional expressions with ____ whenever possible.
A)the WHERE clause
B)functions
C)the GROUP BY clause
D)Indexes

Question

Quizplus · Accepted Answer

Functions in conditional expressions can prevent the use of indexes, leading to less efficient query execution.

To Optimize Queries, Use Simple Columns or Literals as Operands