Python remains one of the most in-demand programming languages, making it a crucial skill for developers and data professionals. If you’re preparing for a Python interview, knowing the most important assessment questions can give you a competitive edge. Let’s dive into the key questions that often appear in Python job interviews.

Essential Python Interview Questions

👉 Basic Python Concepts

• What are Python’s key features?
• Explain the difference between lists and tuples.
• How does Python handle memory management?

👉 OOP in Python

• What is the difference between class and instance variables?
• Explain inheritance and polymorphism in Python.
• How do you implement method overriding?

👉 Data Structures & Algorithms

• How do you implement a stack and queue in Python?
• What are Python’s built-in data structures?
• Explain the time complexity of common sorting algorithms.

👉 Error Handling & Debugging

• How does exception handling work in Python?
• What is the difference between try-except and assert?
• How do you debug a Python script efficiently?

👉 Advanced Python Concepts

• What are Python decorators, and how do they work?
• Explain the difference between deepcopy() and copy().
• What is the purpose of Python’s lambda functions?