Amazon EC2Amazon S3AWS IAM
A private EC2 instance has a route to Amazon S3 through a gateway endpoint, but S3 returns AccessDenied. Why can both facts be true?
Think it through or say it aloud. Reconstruct the reason before you ask for the answer.
Practice · Recall
Recall one scenario without looking back.
Choose one scenario. Explain each architecture decision from memory, reveal the answer, then tell Arcflow whether you want to see it again in this session.
Scenario 03
Private App Access To S3
4 cards remaining