Question 1

What is the difference between a list and a tuple in Python?

Accepted Answer

A list is mutable, a tuple is immutable and hashable, which lets tuples be used as dictionary keys.

Question 2

What is the Global Interpreter Lock (GIL)?

Accepted Answer

The GIL is a mutex in CPython that allows only one thread to execute Python bytecode at a time, limiting true CPU parallelism from threads.

🐍 Python DeveloperInterview Questions

🐍 Python Developer
Interview Questions