ct the correct answerIn polymorphism, a reference variable of the superclass can refer to the object of which classes?OptionsOnly the superclassAny classOnly the subclassThe superclass or any of its subclasses

Test time left: 12:35Select the correct answerIn polymorphism, a reference variable of the superclass can refer to the object of which classes?OptionsOnly the subclassOnly the superclassAny classThe superclass or any of its subclasses

Which of the following is a representation of a subclass inheriting data members of its superclass?Optionsclass SubClass extends SuperClass {}class SubClass { extends SuperClass } class SubClass: SuperClass {}class SubClass inherits SuperClass {}

Interpret which of the following statements are correct with respect to inheritance relationship in java?    Select one or more:a.object of subclass referenced by super class type can access super class variablesb.object of subclass referenced by super class type can invoke newly defined sub class methodsc.object of subclass referenced by super class type can access newly defined sub class variablesd.object of subclass referenced by super class type can invoke super class methodse.object of subclass referenced by super class type can invoke overridden sub class methods

Polymorphism allows a subclass to be substituted with a superclass. True or False?

Polymorphism means ________. Group of answer choicesthat data fields should be declared privatethat a class can extend another classthat a variable of supertype can refer to a subtype objectthat a class can contain another class