• Encapsulation is the practice of concealing the implementation that causes an object's observable behavior, while abstraction is the process of revealing that behavior.
• Problems at the implementation level are handled by encapsulation, but those at the interface level are handled by abstraction.
• While encapsulation entails safeguarding information from external influences by containing it within a singular object, abstraction entails concealing undesirable information
• Access modifiers such as private, protected, and public can be used to establish encapsulation, whereas abstract classes or interfaces can be used to implement abstraction.
• Encapsulation encourages the separation of concerns by establishing explicit barriers between various abstractions. A brief overview. Encapsulation is an approach that lets programmers design the interfaces that users see objects and their behaviors in, whereas abstractions are the actual objects themselves

 

Benefits of Using Encapsulate 

One benefit of encapsulation is that it makes it easier to reuse code by letting us define a class once and then generate numerous instances from it. Other programmers will have an easier time understanding the object's role and reusing its code if we provide public, well-defined methods that act as its

Interface Encapsulation helps programmers to restrict the interdependencies between software components, which in turn decreases system complexity and increases robustness. Reducing the number of possible sites of failure can help to boost the system's robustness.

Encapsulation helps with code maintenance by letting us modify one class's code without influencing any other classes. In the long run, this can make code maintenance and updates easier.

Ensuring data security and hiding information: Objects can have their internal states protected and be utilised consistently and predictably when their data members and methods are made private. The data stored on the object can be better protected from unauthorised access and modifications in this way.

Code is more clear and easier to comprehend and work with since encapsulation helps to keep relevant data members and methods in a single class. The code will become more understandable and clear, which will facilitate unit testing and debugging.