what is data Abstraction? and give example
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Answer Posted / mak
Data Abstraction is leaving behind the unwanted properties
and taking only the Essential properties for defining the class.
Example:
When writing a class for a Employee, say John as Object
will require (Essential Properties) Empno, Dob, Doj, Salary,
Salary calculation logic as function etc.,
But john will be having properties like Height, Weight,
Color etc., which is not required for the class we are
defining..
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