Select a statement that best indicate a situation with low coupling. | JAVA JSP

     A.    The attributes of the class are all private
     B.    The class refers to a small number of other objects
     C.    The object contains only a small number of variables
     D.    The object is referred to using an anonymous variable, not directly
     E.    The reference variable is declared for an interface type, not a class. The interface provides a small number of methods

Ans: E