Explain encapsulation and abstraction

Question

Accepted Answer

Encapsulation is the process of hiding implementation details while abstraction is the process of hiding unnecessary details.

Encapsulation is achieved through access modifiers like public, private, and protected.
Abstraction is achieved through abstract classes and interfaces.
Encapsulation protects the data from outside interference while abstraction focuses on the essential features of an object.
Example of encapsulation: A class with private variables and public methods to access them.
Example of abstraction: A car's dashboard that displays only necessary information like speed, fuel level, and temperature.

Accepted Answer

Encapsulation is achieved through access modifiers like public, private, and protected

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