Object Oriented Programming - 1 - Free MCQ Practice Test with solutions,

A programming paradigm that focuses on procedural execution of code

A programming paradigm that uses objects to represent and manipulate data

A programming paradigm that only supports sequential execution

A programming paradigm that emphasizes global variables and functions

Polymorphism

Encapsulation

Abstraction

Inheritance

public

protected

private

friend

The process of hiding implementation details and exposing only essential features to the user

The process of representing an object's properties and behaviors as variables and functions

The process of creating multiple functions with the same name but different parameters

The process of using inheritance to create new classes based on existing ones

Using the same function name to create multiple functions with different return types

Using the same function name to create multiple functions with the same parameter types

Using different function names to create multiple functions with the same parameter types

Using different function names to create multiple functions with different parameter types

Operator overloading allows the creation of new operators in C++.

Operator overloading can only be done for arithmetic operators (+, -, *, /).

Operator overloading is achieved by changing the precedence of operators.

Operator overloading is not recommended in C++.

Function overloading allows the creation of multiple functions with different return types.

Function overloading can only be achieved by changing the function name.

Function overloading is determined by the number and types of function arguments.

Function overloading is not supported in C++.

Abstraction allows us to create abstract classes that cannot be instantiated.

Abstraction is the process of hiding implementation details and exposing only essential features.

Abstraction involves creating objects from classes.

Abstraction allows us to define common behaviors in a base class and override them in derived classes.

To provide a mechanism for code reuse

To hide the implementation details of a class and provide a public interface

To create multiple functions with the same name but different parameters

To define relationships between classes in an inheritance hierarchy

Polymorphism allows an object to take different forms at different times.

Polymorphism is only applicable to base classes, not derived classes.

Polymorphism is achieved by using the private access specifier in classes.

Polymorphism is used to prevent code reusability in C++.