Python Interview Questions & Assessment
Assess Python programming skills including data structures, algorithms, OOP, async programming, and popular frameworks like Django and FastAPI.
Why Python Matters
Python is the most widely used language for backend development, data science, AI/ML, and automation. It consistently ranks as the #1 most in-demand language in developer surveys.
Sample Interview Questions
Explain the difference between a list and a tuple in Python. When would you use each?
How does Python's garbage collector work? Explain reference counting and the generational GC.
Write a decorator that caches function results with a configurable TTL.
Explain the GIL and its impact on multi-threaded Python applications.
What are context managers? Implement a custom one using both a class and a generator.
How to Prepare
Master core data structures: lists, dicts, sets, and tuples
Understand generators, decorators, and context managers deeply
Practice writing clean, Pythonic code following PEP 8
Be comfortable with async/await patterns for concurrent programming
Know common libraries: requests, pandas, numpy, SQLAlchemy
Related Skills
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