What is data abstraction in java with example – InterviewSolution

1.	What is data abstraction in java with example
Answer» Abstraction is a process of hiding the implementation details from the user. Оnly the functionality will be provided to the user. InJava, abstraction is achieved using ABSTRACT classes and interfaces. ... Abstraction is one of the four MAJOR CONCEPTS BEHIND object-oriented PROGRAMMING (OOP).

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