Asked by Blake French on Jun 05, 2024
Verified
A polymorphic reference variable can refer to either an object of its own class or an object of the subclasses inherited from its class.
Polymorphic Reference
A reference variable in object-oriented programming that can refer to objects of different classes at different times during the execution of a program.
Subclasses
Subclasses are classes that inherit properties and behaviors from a superclass and can also have additional properties or methods.
- Recognize the use and rules of polymorphism in Java programming
Verified Answer
MK
Mohsen KamalJun 06, 2024
Final Answer :
True
Explanation :
This statement is true. A polymorphic reference variable can refer to an object of its own class or any of its subclasses inherited from its class because the subclass objects inherit all the properties and behaviors of the superclass.
Learning Objectives
- Recognize the use and rules of polymorphism in Java programming