________ exposes the services of an object.
A) The interface
B) Encapsulation
C) Polymorphism
D) The data service

Question

Quizplus · Accepted Answer

The interface of an object is what exposes its services to the outside world, allowing other parts of a program to interact with that object. Encapsulation hides the internal state of an object and requires interaction through its interface, while polymorphism allows objects of different classes to be treated as objects of a common super class. The term "data service" is not commonly used in this context.

________ Exposes the Services of an Object