True or False ___(4) An object of a subclass can be assigned to the variable of its superclass. ___(5) The Object class is the super class of any Java class. ___(6) An interface may include variables if needed.

True or False _(4) An object of a subclass can be assigned to the variable of its superclass. _(5) The Object class is the super class of any Java class. ___(6) An interface may include variables if needed.

EBK JAVA PROGRAMMING

9th Edition

ISBN:9781337671385

Author:FARRELL

Publisher:FARRELL

Chapter11: Advanced Inheritance Concepts

Section: Chapter Questions

Problem 6RQ

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Concept explainers

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:

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