Computer Applications
Give an example to explain Data Abstraction.
OOP Intro Java
ICSE 2018
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Answer
Data abstraction is an act of representing the essential features without knowing the background details.
As an example, lets consider the electrical switchboard. Switchboard provides us a very simple way to switch ON/OFF lights, fans and other electrical appliances. It hides all the details like the internal wiring of the house, how the switch is turning the light ON/OFF, etc.
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