- The Chicago Astronomer -
Copyright 2004-2014 All rights reserved by Joseph Guzman Administrator/Founder/Chief Astronomer.
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Java is Oops language and complete platform independent language because of its bytes code and byte code can be run on any platform without change its source code. Apart from byte code it also has unique feature which make it more better than any other computer language
Data Abstraction- means that to know to essential part of anything without known background details.Example switch board where we only know on/off and not know internal part of switch board
Data Encapsulation- To put something in capsule such as class mean to say make the content protect only the member function can access on member variable.
Inheritance- It is the process where sub class inherit the property of base class and sub class also include its own functionality. Its benefit is that developer not need write code again and again.