what is data Abstraction? and give example
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Answer Posted / pramod kumar kar
According to Grady Booch "An Abstraction denotes the
Essential characterstics of an object that distinguishes it
from all other kinds of objects & that provides cripsly
defined conceptual boundaries,relative to the perspective
to the viewer"
Data abstraction is the process of identifying properties
& methods related to a specific entity as applicable to the
application
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