In SQL, this character can be used as a wildcard to represent a single character.
A) %
B) $
C) _
D) *

Question

Quizplus · Accepted Answer

The underscore (_) character is used as a wildcard to represent a single character in SQL. For example, if you were searching for all names that start with "J" and have a second letter of "o", you could use the pattern "J_o" and the underscore would match any single character in that position (e.g. Joe, Joy, Jon).

In SQL, This Character Can Be Used as a Wildcard