Package Management Tools Quiz

What you'll be asked

1. Which command is commonly used in Debian-based systems to update the local package index before installing new software?
2. When working with npm, what is the primary difference between saving a package to 'dependencies' versus 'devDependencies'?
3. Why is it recommended to use a lockfile (e.g., package-lock.json, yarn.lock, or poetry.lock) in a collaborative development environment?
4. You are managing a Python project and need to ensure that your local development environment does not conflict with other projects on your machine. Which tool is best suited for this?
5. In a complex CI/CD pipeline, you notice that your builds are failing because a package was removed from the public registry (e.g., npm or PyPI). Which strategy best mitigates this risk?

Answers and explanations come after you submit.