Think of at least one constructors and the fitting mutator and accessor techniques for the class' fields. Exhibit an objec

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A: Below is the diff between class & interface. I hope this will help.

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A: Q:  Given this class specification:Class: CarData members: int costWrite these function…

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A: The question answer is as follow,

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Q: (iii) Define an Accessor method showDetails() to display the class data. Define a Mutator method…

A:

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Q: Subject: Object oriented Programming ( In OOP)

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Q: useful to use extension methods?

A: For Useful to use extension methods

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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: