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C++ Classes & Objects: Introduction to OOP

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C++ Classes & Objects: Introduction to OOP

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Questions and Answers

What does OOP stand for?

Object-oriented platform
Object-oriented programming (correct)
Object-oriented procedure
Object-oriented processing

What is the main aim of object-oriented programming?

To separate data and functions
To bind together data and functions (correct)
To make the code more complex
To reduce the memory usage

What is the concept of abstraction in OOP?

Displaying only essential information and hiding the details (correct)
Separating data from functions
Showing all details of an object
Hiding all information about an object

What is the term for an operation that exhibits different behaviors in different instances?

Polymorphism (C) Signup and view all the answers

What is a class in OOP?

A user-defined data type (A) Signup and view all the answers

What is the capability of a class to derive properties from another class called?

Inheritance (C) Signup and view all the answers

What is an object in the context of object-oriented programming?

An instance of a class (D) Signup and view all the answers

What is the purpose of a class in C++?

To create a blueprint for creating objects (A) Signup and view all the answers

What is the default access specifier in C++ when creating a class?

Public (D) Signup and view all the answers

What is the purpose of access specifiers in C++?

To specify how the class members can be accessed (D) Signup and view all the answers

How do you access the class attributes in C++?

Using the dot syntax (member access operator) (B) Signup and view all the answers

What is the difference between a class and an object?

A class is a blueprint, and an object is an instance of the class (D) Signup and view all the answers