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What is data abstraction? How is it implemented in C++?

Answer Posted / Vivek Kumar Dubey

Data abstraction is a process of hiding the implementation details and exposing only the necessary functionality to the user. This allows users to interact with an object without knowing its internal workings. In C++, data abstraction can be achieved using classes and objects. Classes define the structure and behavior of an object, while objects are instances of a class.

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