How Abstraction Hides Implementation Details?

Abstraction is a process of hiding the implementation details and showing only functionality to the user. Another way, it shows only important things to the user and hides the internal details. So below is an example where an abstract class is made and abstract methods are overridden.

How does abstraction hide implementation?

Abstraction is a process of hiding the implementation details from the user, only the functionality will be provided to the user. In other words, the user will have the information on what the object does instead of how it does it. ... Using interfaces, you can achieve (complete) abstraction.

How do you hide implementation details?

Abstraction is hiding the implementation details by providing a layer over the basic functionality.