Abstraction: Abstraction is "To represent the essential feature without representing the back ground details." Abstraction provides you a generalized view of your classes or object by providing relevant information. Real world Example of Abstraction: - Suppose you have 3 mobile phones as following:- Nokia 1400 (Features:- Calling, SMS) Nokia 2700 (Features:- Calling, SMS, FM Radio, MP3, Camera) Sony Ericsson (Features:-Calling,...
