Object Oriented Programming in C++ - Classes and Objects Quiz

What is the foundational element of object-oriented programming?

• Function

• Class

• Module

• Object

What does encapsulation mean in OOP?

• Inheriting properties from another class

• Creating multiple instances

• Wrapping data and code together

• Hiding data from the user

What is the purpose of inheritance in OOP?

• To manage memory

• To define functions

• To hide data

• To create new classes from existing ones

Which access specifier allows members to be accessible from anywhere in the program?

• Private

• Protected

• Public

• Static

What does polymorphism allow in C++?

• Multiple inheritance

• Encapsulation

• Multiple forms of a function

• Data hiding

What is the keyword used to define a class in C++?

• define

• struct

• class

• object

What is the purpose of member functions in a class?

• To manage memory allocation

• To define global functions

• To create new classes

• To access data members

What does abstraction help with in OOP?

• Memory management

• Function overloading

• Code reusability

• Data hiding

Which of the following is NOT an access specifier in C++?

• Private

• Public

• Protected

• Static

What is the syntax to declare an object of a class?

• Object ClassName;

• Class ObjectName;

• ObjectName ClassName;

• ClassName ObjectName;