Question: What is the difference between a static and non-static method?

1. non-static methods always need to have a void return type
2. non-static methods do not have access to static member variables
3. static methods do not have to instantiate an instance of the class to call the method
4. static methods always have to be public

Answer: The correct answer of the above question is Option C:static methods do not have to instantiate an instance of the class to call the method