Relational Operators are those that are used to identify the relationship between two parameters that are on either side of the operator. The exam covers six relational operators (<, <=, >, >=, ==, and !=). Relational operators always result in a boolean (true or false) value. This boolean value is most often used in an if test, as follows,
int x = 8;
if (x < 9) {
// do something
}
but the