ou are a site reliability engineer $($SRE$)$ responsible for maintaining the production environment for a popular web application. The application is built using a variety of Python frameworks and libraries, and new features are being added regularly. You are finding it increasingly difficult to manage the dependencies for the application. New releases of libraries can introduce breaking changes, and it can be challenging to keep track of which versions of each library are compatible with each other. You have heard about virtual environments, and you are wondering if they might be a solution to your problem. Which of the following statements best describes how virtual environments can help you solve your problem?

$1$ point

Virtual environments allow you to deploy your code to production more easily.

Virtual environments allow you to debug your code more efficiently.

Virtual environments allow you to install libraries in a way that is isolated from your system Python environment.

Virtual environments allow you to test different versions of Python on your system.

$7.$

Question $7$