Python OOP and Data Types Quiz

Which of the following best defines Object-Oriented Programming (OOP)?

• A programming paradigm focused only on functions

• A programming paradigm based on objects that contain data and behavior

• A language-specific coding style

• A way to run Python faster

In Python, which symbol is used to indicate a private attribute?

• _ (single underscore)

• __ (double underscore)

• @

• $

Which OOP principle is applied when a child class inherits methods and attributes from a parent class?

• Abstraction

• Polymorphism

• Encapsulation

• Inheritance

Which Python data type is immutable?

• List

• Dictionary

• Tuple

• Set

What will be the output of: print(10 % 3)

• 0

• 1

• 2

• 3

Which of the following is an example of abstraction in Python?

• Using private attributes

• Hiding implementation details with abstract classes

• Sharing methods across multiple classes

• Reusing code with inheritance

Which loop is best suited for iterating over a sequence?

• while

• do-while

• for

• switch

What does the @property decorator do in Python?

• Makes a function private

• Converts a method into an attribute-like getter

• Deletes an attribute automatically

• Prevents inheritance

In the class definition below, what is __init__? class Student: def __init__(self, name): self.name = name

• A destructor

• A class variable

• A constructor

• A static method

Which benefit of OOP allows different developers to work on separate modules simultaneously?

• Polymorphism

• Collaboration

• Abstraction

• Encapsulation