Object-Oriented Programming Quiz

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Questions and Answers

What is the central theme in Object-Oriented Programming?

Reflection
Abstract data types
Inheritance (correct)
Polymorphism

What are class instances called in Object-Oriented Programming?

Data structures
Instances
Variables
Objects (correct)

What is a subclass in Object-Oriented Programming?

A method
A class that inherits (correct)
A data type
A parent class

What do subprograms that define operations on objects in OOP called?

<p>Methods (D)</p> Signup and view all the answers

What does Inheritance in Object-Oriented Programming address?

<p>Reuse of ADTs after minor changes and defining classes in a hierarchy (C)</p> Signup and view all the answers

Flashcards

Inheritance

A mechanism to reuse ADTs with minor changes, defining classes hierarchically.

Objects

Class instances created from a blueprint in Object-Oriented Programming.

Subclass

A class that inherits properties and behaviors from another class.

Methods

Procedures that define operations on objects in Object-Oriented Programming.

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Reuse of ADTs

Using abstract data types in a hierarchy for efficiency and modifications.

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Study Notes

Object-Oriented Programming Fundamentals

The central theme in Object-Oriented Programming (OOP) is the concept of objects that have properties and methods that describe and define their behavior.

Classes and Instances

Class instances are called objects in Object-Oriented Programming.

Inheritance

A subclass is a class that is derived from another class (parent class or superclass) and inherits its properties and methods.
Inheritance in Object-Oriented Programming addresses the mechanism of creating a new class based on an existing class, allowing for code reuse and a more hierarchical organization of code.

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Description

Test your knowledge of object-oriented programming with this quiz covering topics such as design issues, support in C++ and Java, implementation of OOP constructs, and reflection. This quiz is based on Chapter 12 of the book "Support for Object-Oriented Programming" with ISBN 0-321-49362-1.