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What is mean abstraction in java??
3 Respuestas
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Abstraction is a generic term that applies to many languages.
Check out this for the meaning:
https://en.m.wikipedia.org/wiki/Abstraction_(software_engineering)
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Abstraction is the process of hiding the implementation details and showing only functionality to the user.
And in java abstraction can be achieved using Abstract class and Interface.
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data types. both built-in as well as user defined.