フリー問題

問題文

A team is preparing to build their first image and reviews the prerequisites. Which one does the documentation warn is the most common cause of undesirable results if skipped?

選択肢

1. Creating the app from the getting started guide.
2. Setting up a proper authentication provider, since the default one is not intended for containerized environments.
3. Setting up the database, since the container has no persistent storage and the local database would therefore lose its contents whenever the container is replaced.
4. Understanding the container tooling.