Python interview questions and answers: Concurrency and Threading

Python: Threading vs. Multiprocessing, Synchronization, and async/await

Threading vs. Multiprocessing:

• Python concurrency: what is it, and why is it important?
• Explain the difference between threading and multiprocessing in Python.
• What are the advantages and disadvantages of using threads for concurrency?

Synchronization and Locks:

• What is a race condition in a multithreaded program, and how can it be avoided?
• Describe the concept of synchronization in Python threading.

Asynchronous Programming with async/await:

• What is asynchronous programming in Python, and why is it useful?
• Explain the asyncio module and its role in Python asynchronous programming.
• What are async and await keywords in Python?