Question

what do you mean by data abstraction in OPPs

Answer 1

In object-oriented programming, abstraction is one of three central principles (along with encapsulation and inheritance). Through the process of abstraction, a programmer hides all but the relevant data about an object in order to reduce complexity and increase efficiency.

Answer 2

Data abstraction is the reduction of a particular body of data to a simplified representation of the whole


· Abstraction is a powerful methodology to manage complex systems. Abstraction is managed by well-defined objects and their hierarchical classification. 

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