This is a variable, usually a boolean or an integer, that signals when a condition exists.
A) relational operator
B) arithmetic operator
C) flag
D) float
E) None of these

Question

Quizplus · Accepted Answer

A flag is a variable that is used to signal when a certain condition exists. It is typically a boolean or an integer that can be set to true or false depending on some condition in the program. For example, a flag variable could be used to signal when an error has occurred in the program, or to indicate when a particular task has been completed.

This Is a Variable, Usually a Boolean or an Integer