What is output? public class Vehicle { protected String vehicleName; public void setName(String name) { vehicleName = name; } %3D public class Boat extends Vehicle { private int numEngines; } Boat fastBoat = new Boat(); fastBoat.setName("Firebird"); System.out.println(fastBoat); Syntax error Firebird Vehicle@f35a442b O Boat@f35a442b

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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: