Free GitHub GitHub-Actions Exam Questions

What is the minimal syntax for declaring an output named foo for an action?  

As a developer, you are optimizing a GitHub workflow that uses and produces many different files. You need to determine when to use caching versus workflow artifacts. Which two statements are true? (Choose two.) 

A development team has been using a Powershell script to compile and package their solution using existing tools on a Linux VM, which has been configured as a self-hosted runner. They would like to use the script as-is in an automated workflow. Which of the following should they do to invoke their script within a workflow step?

What is the minimal syntax for declaring an output named foo for an action?  

You want to convert all of your existing CI/CD pipelines running on third-party products to GitHub Actions workflows. To automate the process you are planning to use the "actions importer extension". How do you install it?