If a Customer Pays with a Debit or Credit Card

question 8

Short Answer

If a customer pays with a debit or credit card, it is the same as paying by_____or____ .

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Definitions:

Java Interface

A reference type in Java that can contain only method signatures and static fields, used to define a contract for classes to implement.

Encapsulation

Encapsulation is an object-oriented programming concept involving the bundling of data with the methods that operate on that data, restricting direct access to some of the object's components.

Abstraction

A fundamental concept in object-oriented programming that hides the complexity of a system by displaying only essential features to the user, allowing focus on what an object does instead of how it does it.

Polymorphism

A concept in object-oriented programming that allows methods to do different things based on the object it is acting upon, enabling objects of different classes to respond to the same method call.