When comparing any primitive type of variable, the == operator should always be used to test if two values are equal.

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Quizplus · Accepted Answer

While == can be used to compare primitive types, it is not always the most appropriate operator to use. In some cases, such as comparing floating point values or strings, it can lead to unexpected results due to imprecisions in the way these values are stored in memory. It is often more reliable to use specialized comparison methods or functions suited for each specific type. Additionally, when comparing objects and non-primitive types, == only checks if the variables are referencing the same object in memory, not if their contents are equivalent. In such cases, the .equals() or compareTo() methods should be used instead.

When Comparing Any Primitive Type of Variable, the == Operator