What is true about Class.getInstance()? a) Class.getInstance calls the constructor b) Class.getInstance is same as new operator c) Class.getInstance needs to have matching constructor d) Class.getInstance creates object if class does not have any constructor

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OOPs

In today's technology-driven world, computer programming skills are in high demand. The object-oriented programming (OOP) approach is very much useful while designing and maintaining software programs. Object-oriented programming (OOP) is a basic programming paradigm that almost every developer has used at some stage in their career. 

Constructor

The easiest way to think of a constructor in object-oriented programming (OOP) languages is: