When reviewing an action for use, what file defines its available inputs and outputs?

When reviewing an action for use, what file defines its available inputs and outputs?
A . inputs.yml
B . config.json
C . defaults.json
D . workflow.yml
E . action.yml

Answer: E

Explanation:

The action.yml file defines the inputs and outputs for a GitHub Action. This file contains metadata about the action, including the required inputs and outputs, as well as other configurations like the action’s description, runs, and environment setup.