Python OOPs Concepts Quiz

What is a class in Python OOP?

• A type of variable

• A type of method

• A collection of objects

• A type of attribute

What is an object in Python OOP?

• An entity with only behavior

• An entity with state and behavior

• A type of method

• A collection of classes

What are attributes in Python OOP?

• Variables that store data within an object

• Functions defined within an object

• Functions defined within a class

• Variables that store data within a class

What are methods in Python OOP?

• Variables that store data within a class

• Functions defined within a class

• Variables that store data within an object

• Functions defined within an object

What is the purpose of the __init__ method in Python OOP?

• To create a class

• To initialize an object

• To define methods

• To define attributes

What is inheritance in Python OOP?

• The capability of a class to derive methods from another class

• The capability of a class to derive methods from an object

• The capability of a class to derive properties from an object

• The capability of a class to derive properties from another class

What is polymorphism in Python OOP?

• Having many forms

• Having one form

• Having no forms

• Having fixed forms

What is encapsulation in Python OOP?

• Exposing data and methods directly

• Preventing the use of methods

• Wrapping data and methods within one unit

• Allowing accidental modification of data

What are real-world applications of OOP in Python?

• Only healthcare systems

• Financial systems, healthcare systems, aerospace and defense, telecommunications, and e-commerce

• Only aerospace and defense

• Only financial systems

What is the benefit of inheritance in Python OOP?

• It prevents code reusability

• It requires modifying the base class

• It represents real-world relationships well

• It limits the features of a class