How can UC allow users to upload a file during a Flow?

Universal Container (UC) recently migrated to Lightning Experience.

How can UC allow users to upload a file during a Flow?
A . Custom Lightning Component
B . Apex + Visualforce
C . File Upload* standard Screen Component
D . Node.js

Answer: C

Explanation:

To allow users to upload a file during a Flow in Lightning Experience, the "File Upload" standard Screen Component should be used. This component is part of the Salesforce Flow Builder and enables users to upload files as part of a flow without the need for custom development or external solutions. It’s a straightforward way to incorporate file uploads into automation processes, enhancing user interaction within flows.

Reference: Salesforce Help Documentation on Flow Builder.