This comprehensive guide covers 50 essential Python interview questions that every Python developer should know. These questions cover fundamental concepts, data structures, object-oriented programming, advanced features, and best practices commonly asked in technical interviews.

## Core Concepts

Understanding Python's core concepts is essential for any Python developer. These questions test your knowledge of data types, variables, operators, and Python's unique features.

## Data Structures

Python provides powerful built-in data structures. Master these questions to demonstrate your understanding of lists, dictionaries, tuples, sets, and their use cases.

## Object-Oriented Programming

Python supports OOP with classes, inheritance, polymorphism, and encapsulation. These questions cover class design, method resolution order, and Python's OOP features.

## Advanced Features

Python's advanced features include decorators, generators, context managers, and metaprogramming. These questions test your ability to use Python's powerful features effectively.

## Best Practices & Libraries

Production-ready Python code requires understanding best practices, popular libraries, and Pythonic code style. These questions cover PEP guidelines, testing, and common libraries.

Comprehensive collection of 50 essential Python interview questions covering data structures, OOP, decorators, generators, and advanced Python concepts. Free Python interview questions with answers. Python interview prep guide.

Python Interview Practice

What is Python and what are its main features?