Object Oriented Programming Quizzes, Questions & Answers

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Object-oriented Programming Quiz Questions And Answers

Get ready for an Object-oriented programming quiz. Welcome to a whole new test on object-oriented programming. The OOP paradigm of programming has changed how programmers used to look at problems. This paradigm of programming...

Questions: 12 | Attempts: 53486 | Last updated: Aug 30, 2024

Sample Question
Which of the following concepts in Object-Oriented Programming allows a subclass to inherit methods and properties from a superclass while also providing its own specific implementation?

Encapsulation

Polymorphism

Inheritance

Abstraction

Object Oriented Programming C++ Quiz!

Dive into the intricacies of Object Oriented Programming in C++ with this focused quiz! Assess your understanding of key concepts like friend classes, operator overloading, and scope resolution. Ideal for learners aiming to...

Questions: 10 | Attempts: 8465 | Last updated: Aug 23, 2024

Sample Question
If class A is friend of class B and if class B is friend of class C, which of the following is true?

Class C is friend of class A

Class B cannot be a friend of any other class

Class A is friend of class C

None of the above

Objective C & OOP Examination 1

This examination assesses knowledge in Objective C and fundamental Object-Oriented Programming (OOP) concepts. It covers memory management, class categories, and initialization protocols, essential for developers to build robust...

Questions: 100 | Attempts: 1454 | Last updated: Feb 9, 2024

Sample Question
When the retain count on an object reaches 0, the object gets sent a dealloc message.

True

False

Greenfoot Ch 1-4 (Version 2)

The 'Greenfoot Ch 1-4 (version 2)' quiz assesses understanding of basic object-oriented programming concepts. It covers classes, methods, parameters, return types, and method invocation, essential for learners in computer science.

Questions: 54 | Attempts: 1206 | Last updated: Jun 28, 2024

Sample Question
In object-oriented programming a class is

A group of people sharing the same relationship to the means of production.

The term used for programs

A model or template from which objects are created

A grouping of users sharing common objectives

A procedure for a calculation inside a program.

Object Oriented Programming Quiz

This Object Oriented Programming Quiz assesses key concepts such as composition, object usage, constructors, singleton classes, and dynamic binding in C++. It is designed to enhance understanding and application skills in OOP,...

Questions: 20 | Attempts: 468 | Last updated: May 27, 2024

Sample Question
Which of the following concepts provides facility of using object of one class inside another class?

Encapsulation

Inheritance

Composition

Abstraction

Recent Quizzes

Class And Object In Java Quiz

Class and Object in JAVA Quiz

Java is a class-based, object-based programming language that is designed to create desktop and mobile apps. Along with that, it is also used for big data processing and system embedding. Know the java equations and array better...

Questions: 10 | Attempts: 2510 | Last updated: Nov 30, 2022

Sample Question
Which of the following is true about private constructor?

Private constructor makes sure only one instance of a class exists at any time

Private constructor ensures only one instance of a class exist at any point of time

Private constructor makes sure multiple instances of a class exist at any time

Private constructor ensures multiple instances of a class exist at any point of time

Private constructor ensures the instantiation of a class with ease

Private constructor eases the instantiation of a class

Object Oriented Programming With C++

Object Oriented Programming with C++

Explore key concepts of Object Oriented Programming in C++ through this interactive assessment. Cover topics from basic syntax to advanced principles like inheritance and singleton classes, enhancing your understanding and skills...

Questions: 20 | Attempts: 274 | Last updated: Mar 17, 2023

Sample Question
What is the final value of x when the code int x; for(x=0; x<10; x++) {} is run?

10

9

0

1

10th Elementary Concepts Of Objects And Classes-by Parvathy M

10th Elementary concepts of objects and classes-By Parvathy M

This quiz, crafted by Parvathy M, delves into elementary concepts of objects and classes in programming. It assesses understanding through definitions, class structure analysis, and practical coding tasks, focusing on...

Questions: 7 | Attempts: 83 | Last updated: Mar 20, 2023

Sample Question
Class can have only one object.

True

False

Object Oriented Programming Using Java - Bca

Object Oriented Programming Using Java - BCA

This quiz focuses on Object Oriented Programming using Java, assessing knowledge on GUI packages, access specifiers, interface implementation, and debugging. It's designed for BCA students to enhance their Java programming skills...

Questions: 25 | Attempts: 97 | Last updated: Aug 24, 2023

Sample Question
Which of these package is used for graphical user interface?

java.applet

java.awt

java.awt.image

java.io

Python Classes And Objects Quiz

Want to test your coding prowess? Take this Python classes and objects quiz in order to see how good you actually are at Python and coding. Who knows, you might even learn something new! Python is a high-level, general-purpose...

Questions: 10 | Attempts: 10181 | Last updated: Feb 13, 2024

Sample Question
For the following code, which of the following statements is true? def printHello(): print("Hello") a = printHello()

PrintHello() is a function and a is a variable. None of them are objects.

Both printHello() and a refer to the same object.

PrintHello() and a refer to different objects.

Syntax error! You cannot assign function to a variable in Python.

Computer Science Test II

The 'Computer Science Test II' focuses on fundamental concepts of object-oriented programming, including data types, constructors, and inheritance. It assesses understanding of class structures and the inheritance model, crucial...

Questions: 15 | Attempts: 68 | Last updated: Mar 30, 2023

Sample Question
When a default constructor is explicitly defined by the programmer the default constructor provided by the compiler is overridden

True

False

Intro To Class, Objects And Methods

Intro to Class, Objects and Methods

This quiz titled 'Intro to Class, Objects and Methods' assesses understanding of fundamental concepts in object-oriented programming, including classes, objects, methods, and data types. It is designed to test knowledge crucial...

Questions: 17 | Attempts: 403 | Last updated: Mar 22, 2023

Sample Question
How many classes are there in a program/app?

0 or 1

2

2 or more

One or more

Java Objective Test

The 'Java Objective Test' assesses understanding of Java and Object-Oriented Programming concepts. It covers class-object relationships, access modifiers, inheritance, and class members, focusing on key skills for Java developers.

Questions: 93 | Attempts: 548 | Last updated: Mar 21, 2023

Sample Question
Object-Oriented Programming means ...

Being objective about what you develop

Designing the application based on the objects discovered when analysing the problem

Writing an algorithm before writing your program and having a test plan

Writing a program composed of Java classes

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