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Question 391 - SOA-C02 discussion

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After creating a presigned URL for an S3 object, users can no longer access the file after a few days.

A.

The presigned URL's expiration date and time have passed.

Answers
A.

The presigned URL's expiration date and time have passed.

B.

The SysOps administrator's access key is no longer valid.

Answers
B.

The SysOps administrator's access key is no longer valid.

C.

The S3 bucket's Block Public Access settings are enabled.

Answers
C.

The S3 bucket's Block Public Access settings are enabled.

D.

The S3 object's ACL does not include READ access for the All Users group.

Answers
D.

The S3 object's ACL does not include READ access for the All Users group.

E.

The S3 object's ACL does not include READ_ACP access for the All Users group.

Answers
E.

The S3 object's ACL does not include READ_ACP access for the All Users group.

Suggested answer: A, B

Explanation:

The presigned URL expiration is the most common reason for access issues after some time. Additionally, if the SysOps administrator's access key (used to generate the presigned URL) is invalid, the URL will no longer be usable. Block Public Access or ACL settings are irrelevant to presigned URLs.

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asked 06/11/2024
HWANG SEON TAE
43 questions
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