How should you configure authentication for a web application running on Compute Engine that needs to write files to users' Google Drive via the Google Drive API?

Exam-Like

Use an OAuth Client ID that uses the https://www.googleapis.com/auth/drive.file scope to obtain an access token for each user.

70.0%

Use an OAuth Client ID with delegated domain-wide authority.

10.0%

Use the App Engine service account and https://www.googleapis.com/auth/drive.file scope to generate a signed JSON Web Token (JWT).

15.0%

Use the App Engine service account with delegated domain-wide authority.

5.0%

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