The correct answer is A. Encapsulates.
A class is a blueprint for creating objects. It defines the behavior and attributes of an object. When an object is created, it is said to be instantiated.
Encapsulation is the process of hiding the implementation details of an object and only exposing the necessary information to the outside world. This is done by grouping together the data and methods that belong to an object into a single unit.
Abstraction is the process of hiding the details of an object and only exposing its essential features. This is done by defining an interface for an object that specifies the operations that can be performed on it.
Inheritance is the process of creating a new class that inherits the properties and methods of an existing class. This is done by specifying the base class in the declaration of the new class.
I hope this helps!