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What is a singleton class? Give a practical example

Encapsulation is a concept in object oriented programming for combining properties and methods in a unit.

The encapsulation helps programmers to follow a modular approach for software development as each object has its own methods and variables and its functions independently of other objects supported. Encapsulation also serves to hide data.


Posted by preetiagarwal 2019-05-30 00:00:03

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