Practice In Summary: - 7.1 | Chapter 8: Asynchronous Programming with asyncio | Python Advance
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Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is asynchronous programming?

πŸ’‘ Hint: Think about how tasks can proceed at the same time.

Question 2

Easy

What are coroutines in Python?

πŸ’‘ Hint: Remember, they are defined with 'async def'.

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Interactive Quizzes

Engage in quick quizzes to reinforce what you've learned and check your comprehension.

Question 1

What keyword is used to define a coroutine in Python?

  • async
  • await
  • def

πŸ’‘ Hint: Think about how we create functions in Python and which keyword is different.

Question 2

True or False: Coroutines in asyncio must always be awaited.

  • True
  • False

πŸ’‘ Hint: Remember, await is essential for coroutines to function!

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Challenge Problems

Push your limits with challenges.

Question 1

Create a Python script that simulates fetching data from three different APIs concurrently using asyncio. Structure your code using coroutines and handle all responses in a single main function.

πŸ’‘ Hint: Think about how each API call would take time and should be executed in the background while you prepare the print statement.

Question 2

Write a program that manages multiple file reads using asyncio, ensuring no 'blocking' occurs when waiting on I/O operations. Include error handling for file absence.

πŸ’‘ Hint: Consider how to structure your function calls to wait for multiple files to be read while ensuring any missing files are properly caught.

Challenge and get performance evaluation