Inheritance in Object-Oriented Programming Quiz

In object-oriented programming, inheritance is the mechanism of basing an object or class upon another object (prototype-based inheritance) or class (class-based inheritance), retaining similar implementation.

A child object acquires all the properties and behaviors of the parent object, with the exception of: constructors, destructors, overloaded operators, and friend functions of the base class.

Inheritance allows programmers to create classes that are built upon existing classes, to specify a new implementation while maintaining the same behaviors (realizing an interface), to reuse code, and to independently extend original software via public classes and interfaces.

<p>The relationships of objects or classes through inheritance give rise to a directed acyclic graph.</p> Signup and view all the answers

<p>An inherited class is called a subclass of its parent class or super class.</p> Signup and view all the answers

<p>Inheritance in object-oriented programming is the mechanism of deriving classes from, and organizing them into, a hierarchy. It allows an object or class to be based upon another object (prototype-based inheritance) or class (class-based inheritance), while retaining similar implementation.</p> Signup and view all the answers

<p>In most class-based object-oriented languages like C++, a 'child object' acquires all the properties and behaviors of the 'parent object', with the exception of: constructors, destructors, overloaded operators, and friend functions of the base class.</p> Signup and view all the answers

<p>Inheritance allows programmers to create classes built upon existing classes, to specify a new implementation while maintaining the same behaviors, to reuse code, and to independently extend original software via public classes and interfaces.</p> Signup and view all the answers

<p>The specific term used to refer to this process is 'inheritance'.</p> Signup and view all the answers

<p>The relationships of objects or classes through inheritance give rise to a directed acyclic graph.</p> Signup and view all the answers