Python packages are directories that contain multiple modules, enabling organized and reusable code. They help structure large programs efficiently using __init__.py files and can be installed via tools like pip from the Python Package Index (PyPI).
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Which tool is commonly used to install external Python packages?
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Question 4 of 15
4. Question
Where does pip install packages from by default?
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Question 5 of 15
5. Question
Which command installs a package using pip?
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Question 6 of 15
6. Question
How do you upgrade an installed package with pip?
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Question 7 of 15
7. Question
What does pip freeze do?
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Question 8 of 15
8. Question
Which file commonly stores all required packages for a project?
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Question 9 of 15
9. Question
What will pip uninstall pandas do?
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Question 10 of 15
10. Question
Which of the following is NOT a Python package manager?
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Question 11 of 15
11. Question
What is the correct way to import a module from a package?
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Question 12 of 15
12. Question
What is setuptools used for in Python?
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Question 13 of 15
13. Question
Which Python file usually defines metadata for custom packages?
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Question 14 of 15
14. Question
What happens if you try to import a package without an __init__.py file (Python < 3.3)?
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Question 15 of 15
15. Question
What is venv in Python used for?
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Summary
Python packages enable developers to structure and reuse code efficiently across projects. This quiz helped explore topics such as __init__.py, pip installation, PyPI, virtual environments, and requirements.txt—essential to mastering Python project development and dependency management.
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