When a method tests an argument and returns a true or false value, it should return __________.
A) a zero for true and a one for false
B) a boolean value
C) a zero for false and a non-zero for true
D) A method should not be used for this.

Question

Quizplus · Accepted Answer

Methods that test arguments and return true or false values should return a boolean value, as boolean is the data type specifically designed for true/false values in programming languages.

When a Method Tests an Argument and Returns a True