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Object-Oriented Programming Concepts

Description: This quiz will test your knowledge of Object-Oriented Programming Concepts.
Number of Questions: 15
Created by:
Tags: object-oriented programming oop encapsulation inheritance polymorphism
Attempted 0/15 Correct 0 Score 0

What is the process of bundling data and methods that operate on that data together into a single unit called an object?

  1. Encapsulation

  2. Inheritance

  3. Polymorphism

  4. Abstraction


Correct Option: A
Explanation:

Encapsulation is the process of bundling data and methods that operate on that data together into a single unit called an object.

What is the mechanism that allows a class to inherit the properties and methods of another class?

  1. Encapsulation

  2. Inheritance

  3. Polymorphism

  4. Abstraction


Correct Option: B
Explanation:

Inheritance is the mechanism that allows a class to inherit the properties and methods of another class.

What is the ability of an object to take on different forms?

  1. Encapsulation

  2. Inheritance

  3. Polymorphism

  4. Abstraction


Correct Option: C
Explanation:

Polymorphism is the ability of an object to take on different forms.

What is the process of hiding the implementation details of an object from the user?

  1. Encapsulation

  2. Inheritance

  3. Polymorphism

  4. Abstraction


Correct Option: D
Explanation:

Abstraction is the process of hiding the implementation details of an object from the user.

What is the process of creating a class from an existing class?

  1. Encapsulation

  2. Inheritance

  3. Polymorphism

  4. Abstraction


Correct Option: B
Explanation:

Inheritance is the process of creating a class from an existing class.

What is the ability of an object to respond to different messages in different ways?

  1. Encapsulation

  2. Inheritance

  3. Polymorphism

  4. Abstraction


Correct Option: C
Explanation:

Polymorphism is the ability of an object to respond to different messages in different ways.

What is the process of creating a class that is a specialized version of another class?

  1. Encapsulation

  2. Inheritance

  3. Polymorphism

  4. Abstraction


Correct Option: B
Explanation:

Inheritance is the process of creating a class that is a specialized version of another class.

What is the process of hiding the implementation details of an object from the user?

  1. Encapsulation

  2. Inheritance

  3. Polymorphism

  4. Abstraction


Correct Option: D
Explanation:

Abstraction is the process of hiding the implementation details of an object from the user.

What is the process of creating a class from an existing class?

  1. Encapsulation

  2. Inheritance

  3. Polymorphism

  4. Abstraction


Correct Option: B
Explanation:

Inheritance is the process of creating a class from an existing class.

What is the ability of an object to respond to different messages in different ways?

  1. Encapsulation

  2. Inheritance

  3. Polymorphism

  4. Abstraction


Correct Option: C
Explanation:

Polymorphism is the ability of an object to respond to different messages in different ways.

What is the process of creating a class that is a specialized version of another class?

  1. Encapsulation

  2. Inheritance

  3. Polymorphism

  4. Abstraction


Correct Option: B
Explanation:

Inheritance is the process of creating a class that is a specialized version of another class.

What is the process of hiding the implementation details of an object from the user?

  1. Encapsulation

  2. Inheritance

  3. Polymorphism

  4. Abstraction


Correct Option: D
Explanation:

Abstraction is the process of hiding the implementation details of an object from the user.

What is the process of creating a class from an existing class?

  1. Encapsulation

  2. Inheritance

  3. Polymorphism

  4. Abstraction


Correct Option: B
Explanation:

Inheritance is the process of creating a class from an existing class.

What is the ability of an object to respond to different messages in different ways?

  1. Encapsulation

  2. Inheritance

  3. Polymorphism

  4. Abstraction


Correct Option: C
Explanation:

Polymorphism is the ability of an object to respond to different messages in different ways.

What is the process of creating a class that is a specialized version of another class?

  1. Encapsulation

  2. Inheritance

  3. Polymorphism

  4. Abstraction


Correct Option: B
Explanation:

Inheritance is the process of creating a class that is a specialized version of another class.

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